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Determine the visibility based on the original type #96

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Sep 19, 2019
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@taiki-e taiki-e commented Sep 19, 2019

The visibility of the projected type and projection method is based on the original type. However, if the visibility of the original type is pub, the visibility of the projected type and the projection method is pub(crate).

Closes #81

@taiki-e taiki-e changed the title Determine the visibility of the projected type and projection method based on the visibility of the original type Determine the visibility based on the original type Sep 19, 2019
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taiki-e commented Sep 19, 2019

bors r+

bors bot added a commit that referenced this pull request Sep 19, 2019
94: Remove "project_attr" feature and always enable #[project] attribute r=taiki-e a=taiki-e

Closes #82

96: Determine the visibility based on the original type r=taiki-e a=taiki-e

The visibility of the projected type and projection method is based on the original type. However, if the visibility of the original type is `pub`, the visibility of the projected type and the projection method is `pub(crate)`.

Closes #81


Co-authored-by: Taiki Endo <[email protected]>
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bors bot commented Sep 19, 2019

Build succeeded

  • taiki-e.pin-project

@bors bors bot merged commit 65944b8 into master Sep 19, 2019
@taiki-e taiki-e deleted the visibility branch September 19, 2019 05:55
This was referenced Sep 20, 2019
bors bot added a commit that referenced this pull request Sep 22, 2019
101: Release 0.4.0-beta.1 r=taiki-e a=taiki-e

Changes:

* [Changed the argument type of project method back to `self: Pin<&mut Self>`.][90]

* [Removed "project_attr" feature and always enable `#[project]` attribute.][94]

* [Removed "renamed" feature.][100]

* [`#[project]` attribute can now be used for `use` statements.][85]

* [Added `project_ref` method and `#[project_ref]` attribute.][93]

* [`#[pin_project]` attribute now determines the visibility of the projection type/method is based on the original type.][96]

cc #21

[85]: #85
[90]: #90
[93]: #93
[94]: #94
[96]: #96
[100]: #100

Co-authored-by: Taiki Endo <[email protected]>
@taiki-e taiki-e added the A-pin-projection Area: #[pin_project] label Sep 24, 2019
@taiki-e taiki-e mentioned this pull request Sep 25, 2019
bors bot added a commit that referenced this pull request Sep 25, 2019
109: Release 0.4.0 r=taiki-e a=taiki-e

cc #21

### Changes since the latest 0.3 release:

* **Pin projection has become a safe operation.** In the absence of other unsafe code that you write, it is impossible to cause undefined behavior. (#18)

* `#[unsafe_project]` attribute has been replaced with `#[pin_project]` attribute. (#18, #33)

* The `Unpin` argument has been removed - an `Unpin` impl is now generated by default. (#18)

* Drop impls must be specified with `#[pinned_drop]` instead of via a normal `Drop` impl. (#18, #33, #86)

* `Unpin` impls must be specified with an impl of `UnsafeUnpin`, instead of implementing the normal `Unpin` trait. (#18)

* `#[pin_project]` attribute now determines the visibility of the projection type/method is based on the original type. (#96)

* `#[pin_project]` can now be used for public type with private field types. (#53)

* `#[pin_project]` can now interoperate with `#[cfg()]`. (#77)

* Added `project_ref` method to `#[pin_project]` types. (#93)

* Added `#[project_ref]` attribute. (#93)

* Removed "project_attr" feature and always enable `#[project]` attribute. (#94)

* `#[project]` attribute can now be used for `impl` blocks. (#46)

* `#[project]` attribute can now be used for `use` statements. (#85)

* `#[project]` attribute now supports `match` expressions at the position of the initializer expression of `let` expressions. (#51)

### Changes since the 0.4.0-beta.1 release:

* Fixed 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. (#107)


Co-authored-by: Taiki Endo <[email protected]>
bors bot added a commit to taiki-e/pin-project-lite that referenced this pull request Nov 15, 2019
5: Determine the visibility based on the original type r=taiki-e a=taiki-e

The visibility of the projected type and projection method is based on
the original type. However, if the visibility of the original type is
`pub`, the visibility of the projected type and the projection method is
`pub(crate)`.

Based on taiki-e/pin-project#96

Co-authored-by: Taiki Endo <[email protected]>
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