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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:44:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:44:51 +0000
commit9e3c08db40b8916968b9f30096c7be3f00ce9647 (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/rust/pin-project/CHANGELOG.md
parentInitial commit. (diff)
downloadthunderbird-9e3c08db40b8916968b9f30096c7be3f00ce9647.tar.xz
thunderbird-9e3c08db40b8916968b9f30096c7be3f00ce9647.zip
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+This project adheres to [Semantic Versioning](https://semver.org).
+
+<!--
+Note: In this file, do not use the hard wrap in the middle of a sentence for compatibility with GitHub comment style markdown rendering.
+-->
+
+## [Unreleased]
+
+## [1.0.12] - 2022-08-15
+
+- Suppress `unused_tuple_struct_fields` lint in generated code.
+
+## [1.0.11] - 2022-07-02
+
+- [Suppress `dead_code` lint in generated code.](https://github.com/taiki-e/pin-project/pull/346)
+
+## [1.0.10] - 2021-12-31
+
+- Revert the increase of the minimal version of `syn` that was done in 1.0.9.
+
+## [1.0.9] - 2021-12-26
+
+- [Prevent abuse of private module.](https://github.com/taiki-e/pin-project/pull/336)
+
+- Update minimal version of `syn` to 1.0.84.
+
+## [1.0.8] - 2021-07-21
+
+- [Suppress `clippy::use_self` and `clippy::type_repetition_in_bounds` lints in generated code.](https://github.com/taiki-e/pin-project/pull/331)
+
+## [1.0.7] - 2021-04-16
+
+- [Fix compile error when using `self::` as prefix of path inside `#[pinned_drop]` impl.](https://github.com/taiki-e/pin-project/pull/326)
+
+## [1.0.6] - 2021-03-25
+
+- [Suppress `clippy::semicolon_if_nothing_returned` lint in generated code.](https://github.com/taiki-e/pin-project/pull/318)
+
+## [1.0.5] - 2021-02-03
+
+- [Suppress `deprecated` lint in generated code.](https://github.com/taiki-e/pin-project/pull/313)
+
+## [1.0.4] - 2021-01-09
+
+- [Suppress `clippy::ref_option_ref` lint in generated code.](https://github.com/taiki-e/pin-project/pull/308)
+
+## [1.0.3] - 2021-01-05
+
+- Exclude unneeded files from crates.io.
+
+## [1.0.2] - 2020-11-18
+
+- [Suppress `clippy::unknown_clippy_lints` lint in generated code.](https://github.com/taiki-e/pin-project/pull/303)
+
+## [1.0.1] - 2020-10-15
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/commit/ddcd88079ba2d82857c365f2a3543ad146ade54c).
+
+- [Fix warnings when `#[pin_project]` attribute used within `macro_rules!` macros.](https://github.com/taiki-e/pin-project/pull/298)
+
+## [1.0.0] - 2020-10-13
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/commit/ddcd88079ba2d82857c365f2a3543ad146ade54c).
+
+- [Remove deprecated `#[project]`, `#[project_ref]`, and `#[project_replace]` attributes.](https://github.com/taiki-e/pin-project/pull/265)
+
+ Name the projected type by passing an argument with the same name as the method to the `#[pin_project]` attribute instead:
+
+ ```diff
+ - #[pin_project]
+ + #[pin_project(project = EnumProj)]
+ enum Enum<T> {
+ Variant(#[pin] T),
+ }
+
+ - #[project]
+ fn func<T>(x: Pin<&mut Enum<T>>) {
+ - #[project]
+ match x.project() {
+ - Enum::Variant(_) => { /* ... */ }
+ + EnumProj::Variant(_) => { /* ... */ }
+ }
+ }
+ ```
+
+- [Remove deprecated `Replace` argument from `#[pin_project]` attribute.](https://github.com/taiki-e/pin-project/pull/266) Use `project_replace` argument instead.
+
+- [Optimize code generation when used on enums.](https://github.com/taiki-e/pin-project/pull/270)
+
+- [Raise the minimum supported Rust version of this crate from Rust 1.34 to Rust 1.37.](https://github.com/taiki-e/pin-project/pull/292)
+
+- Suppress `explicit_outlives_requirements`, `box_pointers`, `clippy::large_enum_variant`, `clippy::pattern_type_mismatch`, `clippy::implicit_return`, and `clippy::redundant_pub_crate` lints in generated code. ([#276](https://github.com/taiki-e/pin-project/pull/276), [#277](https://github.com/taiki-e/pin-project/pull/277), [#284](https://github.com/taiki-e/pin-project/pull/284))
+
+- Diagnostic improvements.
+
+Changes since the 1.0.0-alpha.1 release:
+
+- [Fix drop order of pinned fields in `project_replace`.](https://github.com/taiki-e/pin-project/pull/287)
+
+- Update minimal version of `syn` to 1.0.44.
+
+## [1.0.0-alpha.1] - 2020-09-22
+
+- [Remove deprecated `#[project]`, `#[project_ref]`, and `#[project_replace]` attributes.](https://github.com/taiki-e/pin-project/pull/265)
+
+ Name the projected type by passing an argument with the same name as the method to the `#[pin_project]` attribute instead:
+
+ ```diff
+ - #[pin_project]
+ + #[pin_project(project = EnumProj)]
+ enum Enum<T> {
+ Variant(#[pin] T),
+ }
+
+ - #[project]
+ fn func<T>(x: Pin<&mut Enum<T>>) {
+ - #[project]
+ match x.project() {
+ - Enum::Variant(_) => { /* ... */ }
+ + EnumProj::Variant(_) => { /* ... */ }
+ }
+ }
+ ```
+
+- [Remove deprecated `Replace` argument from `#[pin_project]` attribute.](https://github.com/taiki-e/pin-project/pull/266) Use `project_replace` argument instead.
+
+- [Optimize code generation when used on enums.](https://github.com/taiki-e/pin-project/pull/270)
+
+- Suppress `explicit_outlives_requirements`, `box_pointers`, `clippy::large_enum_variant`, `clippy::pattern_type_mismatch`, and `clippy::implicit_return` lints in generated code. ([#276](https://github.com/taiki-e/pin-project/pull/276), [#277](https://github.com/taiki-e/pin-project/pull/277))
+
+- Diagnostic improvements.
+
+See also [tracking issue for 1.0 release](https://github.com/taiki-e/pin-project/issues/264).
+
+## [0.4.30] - 2022-07-02
+
+- [Suppress `dead_code` lint in generated code.](https://github.com/taiki-e/pin-project/pull/347)
+
+## [0.4.29] - 2021-12-26
+
+- [Fix compile error with `syn` 1.0.84 and later.](https://github.com/taiki-e/pin-project/pull/335)
+
+## [0.4.28] - 2021-03-28
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Fix `unused_must_use` warning on unused borrows, which will be added to rustc in the future.](https://github.com/taiki-e/pin-project/pull/322) See [#322](https://github.com/taiki-e/pin-project/pull/322) for more details.
+
+ (Note: 1.0 does not have this problem.)
+
+## [0.4.27] - 2020-10-11
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- Update minimal version of `syn` to 1.0.44.
+
+## [0.4.26] - 2020-10-04
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Fix drop order of pinned fields in `project_replace`.](https://github.com/taiki-e/pin-project/pull/287)
+
+## [0.4.25] - 2020-10-01
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Suppress `drop_bounds` lint, which will be added to rustc in the future.](https://github.com/taiki-e/pin-project/pull/273) See [#272](https://github.com/taiki-e/pin-project/issues/272) for more details.
+
+ (Note: 1.0.0-alpha.1 already contains this change.)
+
+## [0.4.24] - 2020-09-26
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Fix compatibility of generated code with `forbid(future_incompatible)`.](https://github.com/taiki-e/pin-project/pull/282)
+
+ Note: This does not guarantee compatibility with `forbid(future_incompatible)` in the future.
+ If rustc adds a new lint, we may not be able to keep this.
+
+## [0.4.23] - 2020-07-27
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Fix compile error with `?Sized` type parameters.](https://github.com/taiki-e/pin-project/pull/263)
+
+## [0.4.22] - 2020-06-14
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- Documentation improvements.
+
+## [0.4.21] - 2020-06-13
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Deprecated `#[project]`, `#[project_ref]`, and `#[project_replace]` attributes due to some unfixable limitations.](https://github.com/taiki-e/pin-project/pull/244)
+
+ Consider naming the projected type by passing an argument with the same name as the method to the `#[pin_project]` attribute instead.
+
+ ```rust
+ #[pin_project(project = EnumProj)]
+ enum Enum<T> {
+ Variant(#[pin] T),
+ }
+
+ fn func<T>(x: Pin<&mut Enum<T>>) {
+ match x.project() {
+ EnumProj::Variant(y) => {
+ let _: Pin<&mut T> = y;
+ }
+ }
+ }
+ ```
+
+ See [#225](https://github.com/taiki-e/pin-project/pull/225) for more details.
+
+- [Support `Self` in fields and generics in type definitions.](https://github.com/taiki-e/pin-project/pull/245)
+
+- [Fix errors involving *"`self` value is a keyword only available in methods with `self` parameter"* in apparently correct code.](https://github.com/taiki-e/pin-project/pull/250)
+
+- Diagnostic improvements.
+
+## [0.4.20] - 2020-06-07
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [You can now use `project_replace` argument without Replace argument.](https://github.com/taiki-e/pin-project/pull/243)
+ This used to require you to specify both.
+
+ ```diff
+ - #[pin_project(Replace, project_replace = EnumProjOwn)]
+ + #[pin_project(project_replace = EnumProjOwn)]
+ enum Enum<T> {
+ Variant(#[pin] T)
+ }
+ ```
+
+- [Make `project_replace` argument an alias for `Replace` argument so that it can be used without a value.](https://github.com/taiki-e/pin-project/pull/243)
+
+ ```rust
+ #[pin_project(project_replace)]
+ enum Enum<T> {
+ Variant(#[pin] T)
+ }
+ ```
+
+ *The `Replace` argument will be deprecated in the future.*
+
+- [Suppress `unreachable_pub` lint in generated code.](https://github.com/taiki-e/pin-project/pull/240)
+
+## [0.4.19] - 2020-06-04
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Suppress `unused_results` lint in generated code.](https://github.com/taiki-e/pin-project/pull/239)
+
+## [0.4.18] - 2020-06-04
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Support `Self` in more syntax positions inside `#[pinned_drop]` impl.](https://github.com/taiki-e/pin-project/pull/230)
+
+- [Suppress `clippy::type_repetition_in_bounds` and `clippy::used_underscore_binding` lints in generated code.](https://github.com/taiki-e/pin-project/pull/233)
+
+- Documentation improvements.
+
+- Diagnostic improvements.
+
+## [0.4.17] - 2020-05-18
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Support naming the projection types.](https://github.com/taiki-e/pin-project/pull/202)
+
+ By passing an argument with the same name as the method to the attribute, you can name the projection type returned from the method:
+
+ ```rust
+ #[pin_project(project = EnumProj)]
+ enum Enum<T> {
+ Variant(#[pin] T),
+ }
+
+ fn func<T>(x: Pin<&mut Enum<T>>) {
+ match x.project() {
+ EnumProj::Variant(y) => {
+ let _: Pin<&mut T> = y;
+ }
+ }
+ }
+ ```
+
+## [0.4.16] - 2020-05-11
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Fix an issue that users can call internal function generated by `#[pinned_drop]`.](https://github.com/taiki-e/pin-project/pull/223)
+
+## [0.4.15] - 2020-05-10
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [`#[project]` attribute can now handle all `project*` attributes in that scope with one wrapper attribute.](https://github.com/taiki-e/pin-project/pull/220)
+
+## [0.4.14] - 2020-05-09
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Add `!Unpin` option to `#[pin_project]` attribute for guarantee the type is `!Unpin`.](https://github.com/taiki-e/pin-project/pull/219)
+
+ ```rust
+ #[pin_project(!Unpin)]
+ struct Struct<T, U> {
+ field: T,
+ }
+ ```
+
+ This is equivalent to use `#[pin]` attribute for `PhantomPinned` field.
+
+ ```rust
+ #[pin_project]
+ struct Struct<T, U> {
+ field: T,
+ #[pin] // Note that using `PhantomPinned` without `#[pin]` attribute has no effect.
+ _pin: PhantomPinned,
+ }
+ ```
+
+ *[Note: This raises the minimum supported Rust version of this crate from Rust 1.33 to Rust 1.34.](https://github.com/taiki-e/pin-project/pull/219#pullrequestreview-408644187)*
+
+- [Fix an issue where duplicate `#[project]` attributes were ignored.](https://github.com/taiki-e/pin-project/pull/218)
+
+- [Suppress `single_use_lifetimes` lint in generated code.](https://github.com/taiki-e/pin-project/pull/217)
+
+- [Support overlapping lifetime names in HRTB.](https://github.com/taiki-e/pin-project/pull/217)
+
+- [Hide generated items from --document-private-items.](https://github.com/taiki-e/pin-project/pull/211) See [#211](https://github.com/taiki-e/pin-project/pull/211) for details.
+
+- Documentation improvements.
+
+## [0.4.13] - 2020-05-07
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Fix a regression in 0.4.11.](https://github.com/taiki-e/pin-project/pull/207)
+
+ Changes from [0.4.10](https://github.com/taiki-e/pin-project/releases/tag/v0.4.10) and [0.4.12](https://github.com/taiki-e/pin-project/releases/tag/v0.4.12):
+
+ - [Fix an issue that `#[project]` on non-statement expression does not work without unstable features.](https://github.com/taiki-e/pin-project/pull/197)
+
+ - [Support overwriting the name of core crate.](https://github.com/taiki-e/pin-project/pull/199)
+
+ - [Suppress `clippy::needless_pass_by_value` lint in generated code of `#[pinned_drop]`.](https://github.com/taiki-e/pin-project/pull/200)
+
+ - Documentation improvements.
+
+ - Diagnostic improvements.
+
+## [0.4.12] - 2020-05-07
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- A release to avoid [a regression in 0.4.11](https://github.com/taiki-e/pin-project/issues/206). No code changes from [0.4.10](https://github.com/taiki-e/pin-project/releases/tag/v0.4.10).
+
+## [0.4.11] - 2020-05-07
+
+**Note:** This release has been yanked. See [#206](https://github.com/taiki-e/pin-project/issues/206) for details.
+
+- [Fix an issue that `#[project]` on non-statement expression does not work without unstable features.](https://github.com/taiki-e/pin-project/pull/197)
+
+- [Support overwriting the name of core crate.](https://github.com/taiki-e/pin-project/pull/199)
+
+- [Suppress `clippy::needless_pass_by_value` lint in generated code of `#[pinned_drop]`.](https://github.com/taiki-e/pin-project/pull/200)
+
+- Documentation improvements.
+
+- Diagnostic improvements.
+
+## [0.4.10] - 2020-05-04
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Add `project_replace` method and `#[project_replace]` attribute.](https://github.com/taiki-e/pin-project/pull/194)
+ `project_replace` method is optional and can be enabled by passing the `Replace` argument to `#[pin_project]` attribute.
+ See [the documentation](https://docs.rs/pin-project/0.4/pin_project/attr.pin_project.html#project_replace) for more details.
+
+- [Support `Self` and `self` in more syntax positions inside `#[pinned_drop]` impl.](https://github.com/taiki-e/pin-project/pull/190)
+
+- [Hide all generated items except for projected types from calling code.](https://github.com/taiki-e/pin-project/pull/192) See [#192](https://github.com/taiki-e/pin-project/pull/192) for details.
+
+## [0.4.9] - 2020-04-14
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Fix lifetime inference error when associated types are used in fields.](https://github.com/taiki-e/pin-project/pull/188)
+
+- [Fix compile error with tuple structs with `where` clauses.](https://github.com/taiki-e/pin-project/pull/186)
+
+- [`#[project]` attribute can now be used for `if let` expressions.](https://github.com/taiki-e/pin-project/pull/181)
+
+## [0.4.8] - 2020-01-27
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Ensure that users cannot implement `PinnedDrop` without proper attribute argument.](https://github.com/taiki-e/pin-project/pull/180)
+
+- [Fix use of `Self` in expression position inside `#[pinned_drop]` impl.](https://github.com/taiki-e/pin-project/pull/177)
+
+## [0.4.7] - 2020-01-20
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Fix support for lifetime bounds.](https://github.com/taiki-e/pin-project/pull/176)
+
+## [0.4.6] - 2019-11-20
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Fix compile error when there is `Self` in the where clause.](https://github.com/taiki-e/pin-project/pull/169)
+
+## [0.4.5] - 2019-10-21
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Fix compile error with `dyn` types.](https://github.com/taiki-e/pin-project/pull/158)
+
+## [0.4.4] - 2019-10-17
+
+**Note:** This release has been yanked because it [failed to compile with syn 1.0.84 and later](https://github.com/taiki-e/pin-project/pull/335).
+
+- [Fix an issue where `PinnedDrop` implementations can call unsafe code without an unsafe block.](https://github.com/taiki-e/pin-project/pull/149)
+
+## [0.4.3] - 2019-10-15
+
+**Note:** This release has been yanked. See [#148](https://github.com/taiki-e/pin-project/pull/148) for details.
+
+- [`#[pin_project]` can now interoperate with `#[cfg_attr()]`.](https://github.com/taiki-e/pin-project/pull/135)
+
+- [`#[pin_project]` can now interoperate with `#[cfg()]` on tuple structs and tuple variants.](https://github.com/taiki-e/pin-project/pull/135)
+
+- [Fix support for DSTs(Dynamically Sized Types) on `#[pin_project(UnsafeUnpin)]`](https://github.com/taiki-e/pin-project/pull/120)
+
+- Diagnostic improvements.
+
+## [0.4.2] - 2019-09-29
+
+**Note:** This release has been yanked. See [#148](https://github.com/taiki-e/pin-project/pull/148) for details.
+
+- [Fix support for DSTs(Dynamically Sized Types).](https://github.com/taiki-e/pin-project/pull/113)
+
+## [0.4.1] - 2019-09-26
+
+**Note:** This release has been yanked. See [#148](https://github.com/taiki-e/pin-project/pull/148) for details.
+
+- [Fix an issue that caused an error when using `#[pin_project]` on a type that has `#[pin]` + `!Unpin` field with no generics or lifetime.](https://github.com/taiki-e/pin-project/pull/111)
+
+## [0.4.0] - 2019-09-25
+
+**Note:** This release has been yanked. See [#148](https://github.com/taiki-e/pin-project/pull/148) for details.
+
+- [**Pin projection has become a safe operation.**](https://github.com/taiki-e/pin-project/pull/18) In the absence of other unsafe code that you write, it is impossible to cause undefined behavior.
+
+- `#[unsafe_project]` attribute has been replaced with `#[pin_project]` attribute. ([#18](https://github.com/taiki-e/pin-project/pull/18), [#33](https://github.com/taiki-e/pin-project/pull/33))
+
+- [The `Unpin` argument has been removed - an `Unpin` impl is now generated by default.](https://github.com/taiki-e/pin-project/pull/18)
+
+- Drop impls must be specified with `#[pinned_drop]` instead of via a normal `Drop` impl. ([#18](https://github.com/taiki-e/pin-project/pull/18), [#33](https://github.com/taiki-e/pin-project/pull/33), [#86](https://github.com/taiki-e/pin-project/pull/86))
+
+- [`Unpin` impls must be specified with an impl of `UnsafeUnpin`, instead of implementing the normal `Unpin` trait.](https://github.com/taiki-e/pin-project/pull/18)
+
+- [`#[pin_project]` attribute now determines the visibility of the projection type/method is based on the original type.](https://github.com/taiki-e/pin-project/pull/96)
+
+- [`#[pin_project]` can now be used for public type with private field types.](https://github.com/taiki-e/pin-project/pull/53)
+
+- [`#[pin_project]` can now interoperate with `#[cfg()]`.](https://github.com/taiki-e/pin-project/pull/77)
+
+- [Add `project_ref` method to `#[pin_project]` types.](https://github.com/taiki-e/pin-project/pull/93)
+
+- [Add `#[project_ref]` attribute.](https://github.com/taiki-e/pin-project/pull/93)
+
+- [Remove "project_attr" feature and always enable `#[project]` attribute.](https://github.com/taiki-e/pin-project/pull/94)
+
+- [`#[project]` attribute can now be used for `impl` blocks.](https://github.com/taiki-e/pin-project/pull/46)
+
+- [`#[project]` attribute can now be used for `use` statements.](https://github.com/taiki-e/pin-project/pull/85)
+
+- [`#[project]` attribute now supports `match` expressions at the position of the initializer expression of `let` expressions.](https://github.com/taiki-e/pin-project/pull/51)
+
+Changes since the 0.4.0-beta.1 release:
+
+- [Fix an issue that caused an error when using `#[pin_project(UnsafeUnpin)]` and not providing a manual `UnsafeUnpin` implementation on a type with no generics or lifetime.](https://github.com/taiki-e/pin-project/pull/107)
+
+## [0.4.0-beta.1] - 2019-09-21
+
+- [Change the argument type of project method back to `self: Pin<&mut Self>`.](https://github.com/taiki-e/pin-project/pull/90)
+
+- [Remove "project_attr" feature and always enable `#[project]` attribute.](https://github.com/taiki-e/pin-project/pull/94)
+
+- [Remove "renamed" feature.](https://github.com/taiki-e/pin-project/pull/100)
+
+- [`#[project]` attribute can now be used for `use` statements.](https://github.com/taiki-e/pin-project/pull/85)
+
+- [Add `project_ref` method and `#[project_ref]` attribute.](https://github.com/taiki-e/pin-project/pull/93)
+
+- [`#[pin_project]` attribute now determines the visibility of the projection type/method is based on the original type.](https://github.com/taiki-e/pin-project/pull/96)
+
+## [0.4.0-alpha.11] - 2019-09-11
+
+- [Change #[pinned_drop] to trait implementation.](https://github.com/taiki-e/pin-project/pull/86)
+
+ ```rust
+ #[pinned_drop]
+ impl<T> PinnedDrop for Foo<'_, T> {
+ fn drop(mut self: Pin<&mut Self>) {
+ **self.project().was_dropped = true;
+ }
+ }
+ ```
+
+- Add some examples and generated code.
+
+- Diagnostic improvements.
+
+## [0.4.0-alpha.10] - 2019-09-07
+
+- [`#[pin_project]` can now interoperate with `#[cfg()]`.](https://github.com/taiki-e/pin-project/pull/77)
+
+- Documentation improvements.
+
+## [0.4.0-alpha.9] - 2019-09-05
+
+- [Add `project_into` method to `#[pin_project]` types](https://github.com/taiki-e/pin-project/pull/69). This can be useful when returning a pin projection from a method.
+
+ ```rust
+ fn get_pin_mut(self: Pin<&mut Self>) -> Pin<&mut T> {
+ self.project_into().pinned
+ }
+ ```
+
+- [Prevent `UnpinStruct` from appearing in the document by default.](https://github.com/taiki-e/pin-project/pull/71) See [#71](https://github.com/taiki-e/pin-project/pull/71) for more details.
+
+## [0.4.0-alpha.8] - 2019-09-03
+
+- [Improve document of generated code.](https://github.com/taiki-e/pin-project/pull/62). Also added an option to control the document of generated code. See [#62](https://github.com/taiki-e/pin-project/pull/62) for more details.
+
+- [Diagnostic improvements.](https://github.com/taiki-e/pin-project/pull/61)
+
+## [0.4.0-alpha.7] - 2019-09-02
+
+- [Suppress `dead_code` lint in generated types.](https://github.com/taiki-e/pin-project/pull/57)
+
+## [0.4.0-alpha.6] - 2019-09-01
+
+- [Allow using `#[pin_project]` type with private field types](https://github.com/taiki-e/pin-project/pull/53)
+
+## [0.4.0-alpha.5] - 2019-08-24
+
+- [`#[project]` attribute now supports `match` expressions at the position of the initializer expression of `let` expressions.](https://github.com/taiki-e/pin-project/pull/51)
+
+## [0.4.0-alpha.4] - 2019-08-23
+
+- Suppress `clippy::drop_bounds` lint in generated code.
+
+## [0.4.0-alpha.3] - 2019-08-23
+
+- [Change `project` method generated by `#[pin_project]` attribute to take an `&mut Pin<&mut Self>` argument.](https://github.com/taiki-e/pin-project/pull/47)
+
+- [`#[project]` attribute can now be used for impl blocks.](https://github.com/taiki-e/pin-project/pull/46)
+
+- [`#[pin_project]` attribute can now detect that the type used does not have its own drop implementation without actually implementing drop.](https://github.com/taiki-e/pin-project/pull/48) This removed some restrictions.
+
+## [0.4.0-alpha.2] - 2019-08-13
+
+- Update `proc-macro2`, `syn`, and `quote` to 1.0.
+
+## [0.4.0-alpha.1] - 2019-08-11
+
+- **Pin projection has become a safe operation.**
+
+- `#[unsafe_project]` has been replaced with `#[pin_project]`.
+
+- The `Unpin` argument has been removed - an `Unpin` impl is now generated by default.
+
+- Drop impls must be specified with `#[pinned_drop]` instead of via a normal `Drop` impl.
+
+- `Unpin` impls must be specified with an impl of `UnsafeUnpin`, instead of implementing the normal `Unpin` trait.
+
+- Make `#[project]` attribute disabled by default.
+
+See also [tracking issue for 0.4 release](https://github.com/taiki-e/pin-project/issues/21).
+
+## [0.3.5] - 2019-08-14
+
+- Update `proc-macro2`, `syn`, and `quote` to 1.0.
+
+## [0.3.4] - 2019-07-21
+
+- Diagnostic improvements.
+
+## [0.3.3] - 2019-07-15
+
+**Note:** This release has been yanked. See [#16](https://github.com/taiki-e/pin-project/issues/16) for details.
+
+- Diagnostic improvements.
+
+## [0.3.2] - 2019-03-30
+
+- Avoid suffixes on tuple index.
+
+## [0.3.1] - 2019-03-02
+
+- Documentation improvements.
+
+- Update minimum `syn` version to 0.15.22.
+
+## [0.3.0] - 2019-02-20
+
+- Remove `unsafe_fields` attribute.
+
+- Remove `unsafe_variants` attribute.
+
+## [0.2.2] - 2019-02-20
+
+- Fix a bug that generates incorrect code for the some structures with trait bounds on type generics.
+
+## [0.2.1] - 2019-02-20
+
+- Fix a bug that generates incorrect code for the structures with where clause and associated type fields.
+
+## [0.2.0] - 2019-02-11
+
+- Make `unsafe_fields` optional.
+
+- Documentation improvements.
+
+## [0.1.8] - 2019-02-02
+
+- Add the feature to create projected enums to `unsafe_project`.
+
+- Add `project` attribute to support pattern matching.
+
+## [0.1.7] - 2019-01-19
+
+- Fix documentation.
+
+## [0.1.6] - 2019-01-19
+
+- `unsafe_fields` can now opt-out.
+
+- Add `unsafe_variants` attribute. This attribute is available if pin-project is built with the "unsafe_variants" feature.
+
+## [0.1.5] - 2019-01-17
+
+- Add support for tuple struct to `unsafe_project`.
+
+## [0.1.4] - 2019-01-12
+
+- Add options for automatically implementing `Unpin` to both `unsafe_project` and `unsafe_fields`.
+
+## [0.1.3] - 2019-01-11
+
+- Fix dependencies.
+
+- Add `unsafe_fields` attribute.
+
+## [0.1.2] - 2019-01-09
+
+- Documentation improvements.
+
+## [0.1.1] - 2019-01-08
+
+- Rename from `unsafe_pin_project` to `unsafe_project`.
+
+## [0.1.0] - 2019-01-08
+
+**Note:** This release has been yanked.
+
+Initial release
+
+[Unreleased]: https://github.com/taiki-e/pin-project/compare/v1.0.12...HEAD
+[1.0.12]: https://github.com/taiki-e/pin-project/compare/v1.0.11...v1.0.12
+[1.0.11]: https://github.com/taiki-e/pin-project/compare/v1.0.10...v1.0.11
+[1.0.10]: https://github.com/taiki-e/pin-project/compare/v1.0.9...v1.0.10
+[1.0.9]: https://github.com/taiki-e/pin-project/compare/v1.0.8...v1.0.9
+[1.0.8]: https://github.com/taiki-e/pin-project/compare/v1.0.7...v1.0.8
+[1.0.7]: https://github.com/taiki-e/pin-project/compare/v1.0.6...v1.0.7
+[1.0.6]: https://github.com/taiki-e/pin-project/compare/v1.0.5...v1.0.6
+[1.0.5]: https://github.com/taiki-e/pin-project/compare/v1.0.4...v1.0.5
+[1.0.4]: https://github.com/taiki-e/pin-project/compare/v1.0.3...v1.0.4
+[1.0.3]: https://github.com/taiki-e/pin-project/compare/v1.0.2...v1.0.3
+[1.0.2]: https://github.com/taiki-e/pin-project/compare/v1.0.1...v1.0.2
+[1.0.1]: https://github.com/taiki-e/pin-project/compare/v1.0.0...v1.0.1
+[1.0.0]: https://github.com/taiki-e/pin-project/compare/v1.0.0-alpha.1...v1.0.0
+[1.0.0-alpha.1]: https://github.com/taiki-e/pin-project/compare/v0.4.23...v1.0.0-alpha.1
+[0.4.30]: https://github.com/taiki-e/pin-project/compare/v0.4.29...v0.4.30
+[0.4.29]: https://github.com/taiki-e/pin-project/compare/v0.4.28...v0.4.29
+[0.4.28]: https://github.com/taiki-e/pin-project/compare/v0.4.27...v0.4.28
+[0.4.27]: https://github.com/taiki-e/pin-project/compare/v0.4.26...v0.4.27
+[0.4.26]: https://github.com/taiki-e/pin-project/compare/v0.4.25...v0.4.26
+[0.4.25]: https://github.com/taiki-e/pin-project/compare/v0.4.24...v0.4.25
+[0.4.24]: https://github.com/taiki-e/pin-project/compare/v0.4.23...v0.4.24
+[0.4.23]: https://github.com/taiki-e/pin-project/compare/v0.4.22...v0.4.23
+[0.4.22]: https://github.com/taiki-e/pin-project/compare/v0.4.21...v0.4.22
+[0.4.21]: https://github.com/taiki-e/pin-project/compare/v0.4.20...v0.4.21
+[0.4.20]: https://github.com/taiki-e/pin-project/compare/v0.4.19...v0.4.20
+[0.4.19]: https://github.com/taiki-e/pin-project/compare/v0.4.18...v0.4.19
+[0.4.18]: https://github.com/taiki-e/pin-project/compare/v0.4.17...v0.4.18
+[0.4.17]: https://github.com/taiki-e/pin-project/compare/v0.4.16...v0.4.17
+[0.4.16]: https://github.com/taiki-e/pin-project/compare/v0.4.15...v0.4.16
+[0.4.15]: https://github.com/taiki-e/pin-project/compare/v0.4.14...v0.4.15
+[0.4.14]: https://github.com/taiki-e/pin-project/compare/v0.4.13...v0.4.14
+[0.4.13]: https://github.com/taiki-e/pin-project/compare/v0.4.11...v0.4.13
+[0.4.12]: https://github.com/taiki-e/pin-project/compare/v0.4.10...v0.4.12
+[0.4.11]: https://github.com/taiki-e/pin-project/compare/v0.4.10...v0.4.11
+[0.4.10]: https://github.com/taiki-e/pin-project/compare/v0.4.9...v0.4.10
+[0.4.9]: https://github.com/taiki-e/pin-project/compare/v0.4.8...v0.4.9
+[0.4.8]: https://github.com/taiki-e/pin-project/compare/v0.4.7...v0.4.8
+[0.4.7]: https://github.com/taiki-e/pin-project/compare/v0.4.6...v0.4.7
+[0.4.6]: https://github.com/taiki-e/pin-project/compare/v0.4.5...v0.4.6
+[0.4.5]: https://github.com/taiki-e/pin-project/compare/v0.4.4...v0.4.5
+[0.4.4]: https://github.com/taiki-e/pin-project/compare/v0.4.3...v0.4.4
+[0.4.3]: https://github.com/taiki-e/pin-project/compare/v0.4.2...v0.4.3
+[0.4.2]: https://github.com/taiki-e/pin-project/compare/v0.4.1...v0.4.2
+[0.4.1]: https://github.com/taiki-e/pin-project/compare/v0.4.0...v0.4.1
+[0.4.0]: https://github.com/taiki-e/pin-project/compare/v0.4.0-beta.1...v0.4.0
+[0.4.0-beta.1]: https://github.com/taiki-e/pin-project/compare/v0.4.0-alpha.11...v0.4.0-beta.1
+[0.4.0-alpha.11]: https://github.com/taiki-e/pin-project/compare/v0.4.0-alpha.10...v0.4.0-alpha.11
+[0.4.0-alpha.10]: https://github.com/taiki-e/pin-project/compare/v0.4.0-alpha.9...v0.4.0-alpha.10
+[0.4.0-alpha.9]: https://github.com/taiki-e/pin-project/compare/v0.4.0-alpha.8...v0.4.0-alpha.9
+[0.4.0-alpha.8]: https://github.com/taiki-e/pin-project/compare/v0.4.0-alpha.7...v0.4.0-alpha.8
+[0.4.0-alpha.7]: https://github.com/taiki-e/pin-project/compare/v0.4.0-alpha.6...v0.4.0-alpha.7
+[0.4.0-alpha.6]: https://github.com/taiki-e/pin-project/compare/v0.4.0-alpha.5...v0.4.0-alpha.6
+[0.4.0-alpha.5]: https://github.com/taiki-e/pin-project/compare/v0.4.0-alpha.4...v0.4.0-alpha.5
+[0.4.0-alpha.4]: https://github.com/taiki-e/pin-project/compare/v0.4.0-alpha.3...v0.4.0-alpha.4
+[0.4.0-alpha.3]: https://github.com/taiki-e/pin-project/compare/v0.4.0-alpha.2...v0.4.0-alpha.3
+[0.4.0-alpha.2]: https://github.com/taiki-e/pin-project/compare/v0.4.0-alpha.1...v0.4.0-alpha.2
+[0.4.0-alpha.1]: https://github.com/taiki-e/pin-project/compare/v0.3.5...v0.4.0-alpha.1
+[0.3.5]: https://github.com/taiki-e/pin-project/compare/v0.3.4...v0.3.5
+[0.3.4]: https://github.com/taiki-e/pin-project/compare/v0.3.3...v0.3.4
+[0.3.3]: https://github.com/taiki-e/pin-project/compare/v0.3.2...v0.3.3
+[0.3.2]: https://github.com/taiki-e/pin-project/compare/v0.3.1...v0.3.2
+[0.3.1]: https://github.com/taiki-e/pin-project/compare/v0.3.0...v0.3.1
+[0.3.0]: https://github.com/taiki-e/pin-project/compare/v0.2.2...v0.3.0
+[0.2.2]: https://github.com/taiki-e/pin-project/compare/v0.2.1...v0.2.2
+[0.2.1]: https://github.com/taiki-e/pin-project/compare/v0.2.0...v0.2.1
+[0.2.0]: https://github.com/taiki-e/pin-project/compare/v0.1.8...v0.2.0
+[0.1.8]: https://github.com/taiki-e/pin-project/compare/v0.1.7...v0.1.8
+[0.1.7]: https://github.com/taiki-e/pin-project/compare/v0.1.6...v0.1.7
+[0.1.6]: https://github.com/taiki-e/pin-project/compare/v0.1.5...v0.1.6
+[0.1.5]: https://github.com/taiki-e/pin-project/compare/v0.1.4...v0.1.5
+[0.1.4]: https://github.com/taiki-e/pin-project/compare/v0.1.3...v0.1.4
+[0.1.3]: https://github.com/taiki-e/pin-project/compare/v0.1.2...v0.1.3
+[0.1.2]: https://github.com/taiki-e/pin-project/compare/v0.1.1...v0.1.2
+[0.1.1]: https://github.com/taiki-e/pin-project/compare/v0.1.0...v0.1.1
+[0.1.0]: https://github.com/taiki-e/pin-project/releases/tag/v0.1.0