pin-project
A crate for safe and ergonomic pin-projection.
APACHE-2.0 License
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Published by taiki-e over 4 years ago
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Added
project_replacemethod and#[project_replace]attribute.
project_replacemethod is optional and can be enabled by passing theReplaceargument to#[pin_project]attribute.
See the documentation for more details.
Published by taiki-e over 4 years ago
Published by taiki-e over 4 years ago
Published by taiki-e almost 5 years ago
Published by taiki-e almost 5 years ago
Published by taiki-e about 5 years ago
Published by taiki-e about 5 years ago
Published by taiki-e about 5 years ago
Published by taiki-e about 5 years ago
Published by taiki-e about 5 years ago
Published by taiki-e about 5 years ago
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Pin projection has become a safe operation. In the absence of other unsafe code that you write, it is impossible to cause undefined behavior.
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#[unsafe_project]attribute has been replaced with#[pin_project]attribute. (#18, #33) -
The
Unpinargument has been removed - anUnpinimpl is now generated by default. -
Drop impls must be specified with
#[pinned_drop]instead of via a normalDropimpl. (#18, #33, #86) -
#[pin_project]can now be used for public type with private field types. -
Removed "project_attr" feature and always enable
#[project]attribute.
Changes since the 0.4.0-beta.1 release:
Published by taiki-e about 5 years ago
Published by taiki-e about 5 years ago
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Changed #[pinned_drop] to trait implementation.
#[pinned_drop] impl<T> PinnedDrop for Foo<'_, T> { fn drop(mut self: Pin<&mut Self>) { **self.project().was_dropped = true; } } -
Added some examples and generated code.
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Improve error messages.
Published by taiki-e about 5 years ago
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Improved documentation.
Published by taiki-e about 5 years ago
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Added 'project_into' method to #[pin_project] types. This can be useful when returning a pin projection from a method.
fn get_pin_mut(self: Pin<&mut Self>) -> Pin<&mut T> { self.project_into().pinned } -
Prevented UnpinStruct from appearing in the document by default. See taiki-e/pin-project#71 for more details.
Published by taiki-e about 5 years ago
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Improved document of generated code.. Also added an option to control the document of generated code. See taiki-e/pin-project#62 for more details.
Published by taiki-e about 5 years ago
Published by taiki-e about 5 years ago
Published by taiki-e about 5 years ago
Published by taiki-e about 5 years ago
- Avoided clippy::drop_bounds lint in generated code.
