5b8a7a0917
This commit adds support for a `#[diagnostic::on_unimplemented]` attribute with the following options: * `message` to customize the primary error message * `note` to add a customized note message to an error message * `label` to customize the label part of the error message Co-authored-by: León Orell Valerian Liehr <me@fmease.dev> Co-authored-by: Michael Goulet <michael@errs.io>
8 lines
153 B
Rust
8 lines
153 B
Rust
#[diagnostic::on_unimplemented(message = "Foo")]
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//~^ERROR `#[diagnostic]` attribute name space is experimental [E0658]
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pub trait Bar {
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}
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fn main() {
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}
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