chore: release v0.29.0 by github-actions[bot] · Pull Request #776 · TimelyDataflow/timely-dataflow

github-actions · 2026-04-08T02:00:19Z

🤖 New release

timely_bytes: 0.28.1 -> 0.29.0
timely_container: 0.28.1 -> 0.29.0
timely_logging: 0.28.1 -> 0.29.0
timely_communication: 0.28.1 -> 0.29.0 (⚠ API breaking changes)
timely: 0.28.1 -> 0.29.0 (⚠ API breaking changes)

⚠ `timely_communication` breaking changes

--- failure enum_missing: pub enum removed or renamed ---

Description:
A publicly-visible enum cannot be imported by its prior path. A `pub use` may have been removed, or the enum itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/enum_missing.ron

Failed in:
  enum timely_communication::allocator::generic::GenericBuilder, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/generic.rs:133
  enum timely_communication::allocator::GenericBuilder, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/generic.rs:133
  enum timely_communication::allocator::generic::Generic, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/generic.rs:19
  enum timely_communication::allocator::Generic, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/generic.rs:19

--- failure enum_variant_added: enum variant added on exhaustive enum ---

Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/enum_variant_added.ron

Failed in:
  variant Allocator:Tcp in /tmp/.tmpWgdQrg/timely-dataflow/communication/src/allocator/generic.rs:23

--- failure enum_variant_missing: pub enum variant removed or renamed ---

Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/enum_variant_missing.ron

Failed in:
  variant Allocator::ProcessBinary, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/generic.rs:25
  variant Allocator::ZeroCopy, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/generic.rs:27
  variant Allocator::ZeroCopyBinary, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/generic.rs:29

--- failure function_missing: pub fn removed or renamed ---

Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/function_missing.ron

Failed in:
  function timely_communication::allocator::zero_copy::allocator::new_vector, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/zero_copy/allocator.rs:46

--- failure function_parameter_count_changed: pub fn parameter count changed ---

Description:
A publicly-visible function now takes a different number of parameters.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#fn-change-arity
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/function_parameter_count_changed.ron

Failed in:
  timely_communication::allocator::zero_copy::initialize::initialize_networking_from_sockets now takes 6 parameters instead of 5, in /tmp/.tmpWgdQrg/timely-dataflow/communication/src/allocator/zero_copy/initialize.rs:66
  timely_communication::allocator::zero_copy::initialize::initialize_networking now takes 7 parameters instead of 6, in /tmp/.tmpWgdQrg/timely-dataflow/communication/src/allocator/zero_copy/initialize.rs:44

--- failure function_requires_different_generic_type_params: function now requires a different number of generic type parameters ---

Description:
A function now requires a different number of generic type parameters than it used to. Uses of this function that supplied the previous number of generic types (e.g. via turbofish syntax) will be broken.
        ref: https://doc.rust-lang.org/reference/items/generics.html
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/function_requires_different_generic_type_params.ron

Failed in:
  function initialize_networking_from_sockets (2 -> 1 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/communication/src/allocator/zero_copy/initialize.rs:66
  function initialize_networking (1 -> 0 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/communication/src/allocator/zero_copy/initialize.rs:44
  function initialize_from (3 -> 2 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/communication/src/initialize.rs:370
  function initialize_from (3 -> 2 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/communication/src/initialize.rs:370

--- failure inherent_method_missing: pub method removed or renamed ---

Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/inherent_method_missing.ron

Failed in:
  Process::inner, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/process.rs:72

--- failure struct_with_no_pub_fields_changed_type: public API struct with no public fields is no longer a struct ---

Description:
A struct without pub fields became an enum or union, breaking pattern matching.
        ref: https://internals.rust-lang.org/t/rest-patterns-foo-should-match-non-struct-types/21607
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/struct_with_no_pub_fields_changed_type.ron

Failed in:
  struct timely_communication::allocator::Process became enum in file /tmp/.tmpWgdQrg/timely-dataflow/communication/src/allocator/mod.rs:169

--- failure trait_missing: pub trait removed or renamed ---

Description:
A publicly-visible trait cannot be imported by its prior path. A `pub use` may have been removed, or the trait itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_missing.ron

Failed in:
  trait timely_communication::allocator::Allocate, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/mod.rs:45
  trait timely_communication::Allocate, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/mod.rs:45
  trait timely_communication::allocator::AllocateBuilder, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/mod.rs:28
  trait timely_communication::allocator::PeerBuilder, previously in file /tmp/.tmpBZresv/timely_communication/src/allocator/mod.rs:132

--- failure type_allows_fewer_generic_type_params: type now allows fewer generic type parameters ---

Description:
A type now allows fewer generic type parameters than it used to. Uses of this type that supplied all previously-supported generic types will be broken.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-parameter-no-default
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/type_allows_fewer_generic_type_params.ron

Failed in:
  Struct TcpAllocator allows 1 -> 0 generic types in /tmp/.tmpWgdQrg/timely-dataflow/communication/src/allocator/zero_copy/allocator.rs:121
  Struct TcpBuilder allows 1 -> 0 generic types in /tmp/.tmpWgdQrg/timely-dataflow/communication/src/allocator/zero_copy/allocator.rs:24

⚠ `timely` breaking changes

--- failure auto_trait_impl_removed: auto trait no longer implemented ---

Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
        ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/auto_trait_impl_removed.ron

Failed in:
  type OperatorBuilder is no longer UnwindSafe, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/generic/builder_raw.rs:53
  type OperatorBuilder is no longer RefUnwindSafe, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/generic/builder_raw.rs:53

--- failure function_requires_different_generic_type_params: function now requires a different number of generic type parameters ---

Description:
A function now requires a different number of generic type parameters than it used to. Uses of this function that supplied the previous number of generic types (e.g. via turbofish syntax) will be broken.
        ref: https://doc.rust-lang.org/reference/items/generics.html
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/function_requires_different_generic_type_params.ron

Failed in:
  function execute_from (3 -> 2 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/execute.rs:319

--- failure method_parameter_count_changed: pub method parameter count changed ---

Description:
A publicly-visible method now takes a different number of parameters, not counting the receiver (self) parameter.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#fn-change-arity
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/method_parameter_count_changed.ron

Failed in:
  timely::progress::subgraph::SubgraphBuilder::new_from now takes 3 parameters instead of 5, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/progress/subgraph.rs:95
  timely::progress::SubgraphBuilder::new_from now takes 3 parameters instead of 5, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/progress/subgraph.rs:95

--- failure method_requires_different_generic_type_params: method now requires a different number of generic type parameters ---

Description:
A method now requires a different number of generic type parameters than it used to. Uses of this method that supplied the previous number of generic types will be broken.
        ref: https://doc.rust-lang.org/reference/items/generics.html
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/method_requires_different_generic_type_params.ron

Failed in:
  timely::synchronization::sequence::Sequencer::new takes 0 generic types instead of 1, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/synchronization/sequence.rs:90
  timely::synchronization::sequence::Sequencer::preloaded takes 0 generic types instead of 1, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/synchronization/sequence.rs:96
  timely::synchronization::Sequencer::new takes 0 generic types instead of 1, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/synchronization/sequence.rs:90
  timely::synchronization::Sequencer::preloaded takes 0 generic types instead of 1, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/synchronization/sequence.rs:96
  timely::dataflow::operators::core::input::Handle::to_stream takes 0 generic types instead of 1, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:339
  timely::dataflow::InputHandle::to_stream takes 0 generic types instead of 1, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:339
  timely::progress::broadcast::Progcaster::new takes 0 generic types instead of 1, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/progress/broadcast.rs:35

--- failure module_missing: pub module removed or renamed ---

Description:
A publicly-visible module cannot be imported by its prior path. A `pub use` may have been removed, or the module may have been renamed, removed, or made non-public.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/module_missing.ron

Failed in:
  mod timely::dataflow::scopes::child, previously in file /tmp/.tmpBZresv/timely/src/dataflow/scopes/child.rs:1
  mod timely::dataflow::scopes, previously in file /tmp/.tmpBZresv/timely/src/dataflow/scopes/mod.rs:1

--- failure struct_missing: pub struct removed or renamed ---

Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/struct_missing.ron

Failed in:
  struct timely::dataflow::scopes::child::Child, previously in file /tmp/.tmpBZresv/timely/src/dataflow/scopes/child.rs:25
  struct timely::dataflow::scopes::Child, previously in file /tmp/.tmpBZresv/timely/src/dataflow/scopes/child.rs:25

--- failure trait_added_supertrait: non-sealed trait added new supertraits ---

Description:
A non-sealed trait added one or more supertraits, which breaks downstream implementations of the trait
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#generic-bounds-tighten
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_added_supertrait.ron

Failed in:
  trait timely::dataflow::operators::vec::branch::Branch gained Sized in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/branch.rs:11
  trait timely::dataflow::operators::vec::Branch gained Sized in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/branch.rs:11

--- failure trait_allows_fewer_generic_type_params: trait now allows fewer generic type parameters ---

Description:
A trait now allows fewer generic type parameters than it used to. Uses of this trait that supplied all previously-supported generic types will be broken.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-parameter-no-default
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_allows_fewer_generic_type_params.ron

Failed in:
  trait Concatenate allows 2 -> 1 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:35
  trait Concatenate allows 2 -> 1 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:35
  trait Concatenate allows 2 -> 1 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:35
  trait Concatenate allows 2 -> 1 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:35
  trait Concat allows 2 -> 0 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:9
  trait Concat allows 2 -> 0 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:9
  trait Concat allows 2 -> 0 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:9
  trait Concat allows 2 -> 0 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:9

--- failure trait_associated_type_added: non-sealed public trait added associated type without default value ---

Description:
A non-sealed trait has gained an associated type without a default value, which breaks downstream implementations of the trait
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_associated_type_added.ron

Failed in:
  trait associated type timely::dataflow::operators::core::input::Input::Timestamp in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:29
  trait associated type timely::dataflow::operators::core::Input::Timestamp in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:29
  trait associated type timely::dataflow::operators::Input::Timestamp in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:29

--- failure trait_changed_kind: pub trait changed kind ---

Description:
A public trait was replaced by a struct, enum, or union at the same import path.
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_changed_kind.ron
Failed in:
  trait timely::dataflow::Scope became struct in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/scope.rs:21

--- failure trait_method_parameter_count_changed: pub trait method parameter count changed ---

Description:
A trait method now takes a different number of parameters.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_method_parameter_count_changed.ron

Failed in:
  Leave::leave now takes 1 instead of 0 parameters, in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:118
  Leave::leave now takes 1 instead of 0 parameters, in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:118
  Leave::leave now takes 1 instead of 0 parameters, in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:118
  Leave::leave now takes 1 instead of 0 parameters, in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:118

--- failure trait_method_receiver_mut_ref_became_ref: trait method receiver changed from mutable to immutable reference ---

Description:
A method in an unsealed trait now takes &self instead of &mut self, breaking downstream implementations.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-item-signature
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_method_receiver_mut_ref_became_ref.ron

Failed in:
  timely::dataflow::operators::core::feedback::LoopVariable::loop_variable now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:68
  timely::dataflow::operators::feedback::LoopVariable::loop_variable now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:68
  timely::dataflow::operators::core::LoopVariable::loop_variable now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:68
  timely::dataflow::operators::LoopVariable::loop_variable now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:68
  timely::dataflow::operators::core::feedback::Feedback::feedback now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:38
  timely::dataflow::operators::feedback::Feedback::feedback now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:38
  timely::dataflow::operators::core::Feedback::feedback now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:38
  timely::dataflow::operators::Feedback::feedback now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:38
  timely::dataflow::operators::core::input::Input::new_input now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:64
  timely::dataflow::operators::core::input::Input::new_input_with_builder now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:101
  timely::dataflow::operators::core::input::Input::input_from now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:134
  timely::dataflow::operators::core::Input::new_input now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:64
  timely::dataflow::operators::core::Input::new_input_with_builder now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:101
  timely::dataflow::operators::core::Input::input_from now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:134
  timely::dataflow::operators::Input::new_input now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:64
  timely::dataflow::operators::Input::new_input_with_builder now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:101
  timely::dataflow::operators::Input::input_from now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:134
  timely::dataflow::operators::vec::unordered_input::UnorderedInput::new_unordered_input now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/unordered_input.rs:64
  timely::dataflow::operators::vec::UnorderedInput::new_unordered_input now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/unordered_input.rs:64
  timely::dataflow::operators::core::unordered_input::UnorderedInput::new_unordered_input now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/unordered_input.rs:76
  timely::dataflow::operators::core::UnorderedInput::new_unordered_input now takes &Self, not &mut Self, in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/unordered_input.rs:76

--- failure trait_method_requires_different_generic_type_params: trait method now requires a different number of generic type parameters ---

Description:
A trait method now requires a different number of generic type parameters than it used to. Calls or implementations of this trait method using the previous number of generic types will be broken.
        ref: https://doc.rust-lang.org/reference/items/generics.html
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_method_requires_different_generic_type_params.ron

Failed in:
  Concatenate::concatenate (1 -> 2 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:53
  Concatenate::concatenate (1 -> 2 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:53
  Concatenate::concatenate (1 -> 2 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:53
  Concatenate::concatenate (1 -> 2 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:53
  ParallelizationContract::connect (1 -> 0 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/channels/pact.rs:27
  Leave::leave (0 -> 1 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:118
  Leave::leave (0 -> 1 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:118
  Leave::leave (0 -> 1 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:118
  Leave::leave (0 -> 1 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:118
  Replay::replay_into (1 -> 0 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/capture/replay.rs:54
  Replay::replay_core (1 -> 0 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/capture/replay.rs:62
  Replay::replay_into (1 -> 0 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/capture/replay.rs:54
  Replay::replay_core (1 -> 0 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/capture/replay.rs:62
  Replay::replay_into (1 -> 0 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/capture/replay.rs:54
  Replay::replay_core (1 -> 0 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/capture/replay.rs:62
  Replay::replay_into (1 -> 0 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/capture/replay.rs:54
  Replay::replay_core (1 -> 0 generic types) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/capture/replay.rs:62

--- failure trait_mismatched_generic_lifetimes: trait now takes a different number of generic lifetimes ---

Description:
A trait now takes a different number of generic lifetime parameters. Uses of this trait that name the previous number of parameters, such as in trait bounds, will be broken.
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_mismatched_generic_lifetimes.ron
Failed in:
  trait Concatenate (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:35
  trait Concatenate (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:35
  trait Concatenate (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:35
  trait Concatenate (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:35
  trait Map (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/map.rs:10
  trait Map (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/map.rs:10
  trait Leave (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:99
  trait Leave (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:99
  trait Leave (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:99
  trait Leave (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:99
  trait Aggregate (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/aggregation/aggregate.rs:15
  trait Aggregate (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/aggregation/aggregate.rs:15
  trait SharedStream (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/rc.rs:11
  trait SharedStream (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/rc.rs:11
  trait Partition (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/partition.rs:9
  trait Partition (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/partition.rs:9
  trait Accumulate (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/count.rs:10
  trait OkErr (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/ok_err.rs:12
  trait OkErr (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/ok_err.rs:12
  trait OkErr (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/ok_err.rs:12
  trait OkErr (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/ok_err.rs:12
  trait Enter (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:36
  trait Enter (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:36
  trait Enter (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:36
  trait Enter (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:36
  trait Operator (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:20
  trait Operator (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:20
  trait Operator (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:20
  trait AsStream (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/stream.rs:94
  trait Feedback (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:13
  trait Feedback (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:13
  trait Feedback (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:13
  trait Feedback (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:13
  trait Reclock (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/reclock.rs:10
  trait Reclock (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/reclock.rs:10
  trait Reclock (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/reclock.rs:10
  trait Reclock (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/reclock.rs:10
  trait Input (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/input.rs:16
  trait Input (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/input.rs:16
  trait StateMachine (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/aggregation/state_machine.rs:21
  trait StateMachine (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/aggregation/state_machine.rs:21
  trait Partition (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/partition.rs:12
  trait Partition (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/partition.rs:12
  trait Input (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:27
  trait Input (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:27
  trait Input (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:27
  trait ConnectLoop (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:89
  trait ConnectLoop (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:89
  trait ConnectLoop (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:89
  trait ConnectLoop (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:89
  trait ResultStream (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/result.rs:8
  trait ResultStream (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/result.rs:8
  trait Map (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/map.rs:11
  trait Map (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/map.rs:11
  trait UnorderedInput (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/unordered_input.rs:10
  trait UnorderedInput (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/unordered_input.rs:10
  trait UnorderedInput (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/unordered_input.rs:21
  trait UnorderedInput (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/unordered_input.rs:21

--- failure trait_missing: pub trait removed or renamed ---

Description:
A publicly-visible trait cannot be imported by its prior path. A `pub use` may have been removed, or the trait itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_missing.ron

Failed in:
  trait timely::dataflow::scopes::Scope, previously in file /tmp/.tmpBZresv/timely/src/dataflow/scopes/mod.rs:30
  trait timely::worker::AsWorker, previously in file /tmp/.tmpBZresv/timely/src/worker.rs:172
  trait timely::dataflow::scopes::ScopeParent, previously in file /tmp/.tmpBZresv/timely/src/dataflow/scopes/mod.rs:15
  trait timely::dataflow::ScopeParent, previously in file /tmp/.tmpBZresv/timely/src/dataflow/scopes/mod.rs:15
  trait timely::scheduling::Scheduler, previously in file /tmp/.tmpBZresv/timely/src/scheduling/mod.rs:24

--- failure trait_no_longer_dyn_compatible: trait no longer dyn compatible ---

Description:
Trait is no longer dyn compatible, which breaks `dyn Trait` usage.
        ref: https://doc.rust-lang.org/stable/reference/items/traits.html#object-safety
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_no_longer_dyn_compatible.ron

Failed in:
  trait Leave in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:99
  trait Leave in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:99
  trait Leave in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:99
  trait Leave in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:99
  trait Concat in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:9
  trait Concat in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:9
  trait Concat in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:9
  trait Concat in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:9

--- failure trait_removed_supertrait: supertrait removed or renamed ---

Description:
A supertrait was removed from a trait. Users of the trait can no longer assume it can also be used like its supertrait.
        ref: https://doc.rust-lang.org/reference/items/traits.html#supertraits
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_removed_supertrait.ron

Failed in:
  supertrait timely::dataflow::scopes::Scope of trait Input in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/input.rs:16
  supertrait timely::dataflow::Scope of trait Input in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/input.rs:16
  supertrait timely::dataflow::scopes::Scope of trait Input in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/input.rs:16
  supertrait timely::dataflow::Scope of trait Input in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/vec/input.rs:16
  supertrait timely::dataflow::scopes::Scope of trait Input in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:27
  supertrait timely::dataflow::Scope of trait Input in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:27
  supertrait timely::dataflow::scopes::Scope of trait Input in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:27
  supertrait timely::dataflow::Scope of trait Input in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:27
  supertrait timely::dataflow::scopes::Scope of trait Input in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:27
  supertrait timely::dataflow::Scope of trait Input in file /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/input.rs:27

--- failure type_allows_fewer_generic_type_params: type now allows fewer generic type parameters ---

Description:
A type now allows fewer generic type parameters than it used to. Uses of this type that supplied all previously-supported generic types will be broken.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-parameter-no-default
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/type_allows_fewer_generic_type_params.ron

Failed in:
  Struct SubgraphBuilder allows 2 -> 1 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/progress/subgraph.rs:39
  Struct SubgraphBuilder allows 2 -> 1 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/progress/subgraph.rs:39
  Struct Worker allows 1 -> 0 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/worker.rs:170
  Struct Barrier allows 1 -> 0 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/synchronization/barrier.rs:7
  Struct Barrier allows 1 -> 0 generic types in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/synchronization/barrier.rs:7

--- failure type_mismatched_generic_lifetimes: type now takes a different number of generic lifetimes ---

Description:
A type now takes a different number of generic lifetime parameters. Uses of this type that name the previous number of parameters will be broken.
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/type_mismatched_generic_lifetimes.ron
Failed in:
  Struct Handle (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:136
  Struct Handle (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:136
  Struct OperatorBuilder (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/generic/builder_raw.rs:53
  Struct OperatorBuilder (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/operators/generic/builder_rc.rs:27
  Struct Stream (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/stream.rs:19
  Struct Stream (0 -> 1 lifetime params) in /tmp/.tmpWgdQrg/timely-dataflow/timely/src/dataflow/stream.rs:19

Changelog

`timely`

0.29.0 - 2026-04-13

Other

Move logging to subgraph building (#788)

Implement Copy for Scope (#787)

Box operator logic by default (#786)

Return lifetimes to Scope and friends (#785)

Subscope builder (#781)

Convert Scope trait to type (#780)

Remove lifetime from Child (#779)

Remove Allocate trait; replace with Allocator. (#778)

Checks for WASM compatibility (#777)

Child generics cleanup (#774)

This PR was generated with release-plz.

github-actions bot force-pushed the release-plz-2026-04-08T02-00-17Z branch 10 times, most recently from 5ac1b97 to a42f039 Compare April 13, 2026 11:02

chore: release v0.29.0

c77833f

github-actions bot force-pushed the release-plz-2026-04-08T02-00-17Z branch from a42f039 to c77833f Compare April 13, 2026 12:55

Improve CHANGELOG.md

3c51f7e

frankmcsherry merged commit 866d5c3 into master Apr 13, 2026
9 checks passed

frankmcsherry deleted the release-plz-2026-04-08T02-00-17Z branch April 13, 2026 20:52

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

chore: release v0.29.0#776

chore: release v0.29.0#776
frankmcsherry merged 2 commits intomasterfrom
release-plz-2026-04-08T02-00-17Z

github-actions bot commented Apr 8, 2026 •

edited

Loading

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

1 participant

Conversation

github-actions bot commented Apr 8, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

🤖 New release

⚠ timely_communication breaking changes

⚠ timely breaking changes

timely

0.29.0 - 2026-04-13

Other

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

1 participant

github-actions bot commented Apr 8, 2026 •

edited

Loading

⚠ `timely_communication` breaking changes

⚠ `timely` breaking changes

`timely`