Add CasePathable.case#244
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With the introduction of `CasePathReflectable` we could look up an enum's case statically:
```swift
let enum = Foo.bar
Enum.allCasePaths[enum] // \.bar
```
Let's make things a little more ergonomic by introducing a `case` property.
As a keyword, `case` is unlikely to conflict with other properties, and it makes enums a little more
usable where key path APIs are involved:
```swift
.sheet(item: $enum, id: \.case) { enum in
// ...
}
```
mbrandonw
approved these changes
Jun 26, 2026
bok-
pushed a commit
to bok-/swift-case-paths-with-traits
that referenced
this pull request
Jul 12, 2026
* Add `CasePathable.case`
With the introduction of `CasePathReflectable` we could look up an enum's case statically:
```swift
let enum = Foo.bar
Enum.allCasePaths[enum] // \.bar
```
Let's make things a little more ergonomic by introducing a `case` property.
As a keyword, `case` is unlikely to conflict with other properties, and it makes enums a little more
usable where key path APIs are involved:
```swift
.sheet(item: $enum, id: \.case) { enum in
// ...
}
```
* wip
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With the introduction of
CasePathReflectablewe could look up an enum's case statically:Let's make things a little more ergonomic by introducing a
caseproperty.As a keyword,
caseis unlikely to conflict with other properties, and it makes enums a little more usable where key path APIs are involved: