Update Rust crate mockall to 0.14

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
mockall	dev-dependencies	minor	0.11 -> 0.14

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Release Notes

asomers/mockall (mockall)

v0.14.0

Compare Source

Added

• Allow mocking structs and traits with const generics.
  (#​649)

• Compatibility with the #[trait_variant::make] macro.
  (#​640)

• Allow Expectations with a non-exact call count to be used in Sequences.
  (#​660)

Changed

• The MSRV is now Rust 1.77.0.
  (#​650)

Fixed

• No longer poison a static mock method's internal Mutex when panicing, even
  when using a stable Rust compiler. Also, no longer poison it even if there
  is no Context object. For example, if the user never set an Expectation at
  all.
  (#​650)

• Suppress single-use-lifetimes lints in the generated code, for cases where
  the orginal code wouldn't have triggered the warning.
  (#​627)

• Fix mocking foreign functions with a variadic argument and no pattern, for
  example fn foo(...) as opposed to fn bar(x: ...). That worked in prior
  versions of Mockall only until Rust 1.93.0, which made such arguments illegal
  for Rust functions.
  (#​673)

• Fully qualify Send and Sync traits in generated code, allowing structs named
  Send or Sync to be in scope without conflicts.
  (#​672)

v0.13.1

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Fixed

• Suppress warnings about the #[expect] lint, new in Rust 1.81.0, in
  generated code.
  (#​619)

• Suppress the #[clippy::ref_option] warning, new in Rust 1.83.0, in
  generated code.
  (#​618)

• When mocking functions with a closure argument, but not using
  #[concretize], include any additional trait bounds in the trait object
  argument passed to .with and .returning.
  (#​606)

• Fixed naming conflict when mocking multiple traits with same name but from
  different modules.
  (#​601)

v0.13.0

Compare Source

Added

• Add the ability to use #[concretize] with methods that have an FnMut
  argument.
  (#​595)

• Add the ability to mock methods that use #[auto_enum], from the
  auto_enums crate. But only for methods that use RPIT; Mockall can't yet
  handle syntax like -> Result<(), impl T>
  (#​590)

• Add the ability to mock methods that use #[inline] or #[cold], and
  methods or traits that use #[must_use].
  (#​555)

Changed

• Raised MSRV to 1.71.0 due to the C-unwind ABI.
  (#​585)

• No longer poison a Context object's internal Mutex when panicing. This
  requires the "nightly" feature.
  (#​527)

Fixed

• Fixed panicing within mocked extern "C" functions, for example due to
  unsatisfied expectations, with Rust 1.81.0 or newer.
  (#​585)

v0.12.1

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Fixed

• Fixed using #[mockall::concretize] on functions whose generic types contain
  trait bounds, yet are still object safe.
  (#​531)

• Fixed mocking methods that use raw identifiers for their names. This was a
  regression in 0.12.0.
  (#​534)

v0.12.0

Compare Source

Added

• Added #[mockall::concretize], which can be used to mock some generic
  methods that have non-'static generic parameters. It works by turning the
  generic arguments into trait objects for the expectation.
  (#​408)

• When mocking functions with a non-default ABI (Like extern "C"), the mock
  function will now use the same ABI as the original. Name mangling will also
  be disabled, so the mock function will be callable from external code. For
  example, from C functions.
  (#​504)

Changed

• Raised predicates, which is reexported, to 3.0.0. This may affect backwards
  compatibility for users who make use of predicates's "color" feature.
  (#​467)

• Raised MSRV to 1.64.0 because predicates-core and predicates-tree did.
  (#​430)
  (#​467)

• Better "No matching expectation found" messages on stable.
  (#​425)

Fixed

• Fixed mocking non-private inherent methods that have attributes with syn
  version 2.0.9 and later.
  (#​486)

• Suppress clippy::too_many_arguments warnings in the generated code. This
  is most useful when mocking static functions with exactly 7 arguments.
  (#​487)

• Fixed unused_attributes warnings in the generated code when mocking FFI
  functions that use #[link_name].
  (#​503)

• Fix a panic during Drop for static methods. One way to trigger it is by
  calling the method more times than is allowed by a .times() constraint.
  Another way would be to explicitly panic during the .returning method.
  (#​516)

Removed

• Removed syntax deprecated since 0.9.0: using #[automock] directly on an
  extern "C" block, and using trait Foo {} syntax inside of mock!.
  (#​476)

• Removed default features from predicates dependency. Reexports no longer
  include difflib, normalize-line-endings, regex and float-cmp features.
  (#​517)

v0.11.4

Compare Source

Fixed

• Static methods' expectations will now be cleared during a panic.
  (#​443)

• The checkpoint method now works correctly even after a panic due to too many
  method calls.
  (#​472)

• Methods with unknown size type bounds can now be mocked.
  (#​421)

v0.11.3

Compare Source

Fixed

• Methods with a where Self: ... clause will now be mocked like concrete
  methods, not generic ones. Among other effects, this prevents "unused method
  expect" warnings from the latest nightly compiler.
  (#​415)

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