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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>
14 lines
457 B
Rust
14 lines
457 B
Rust
#[diagnostic::non_existing_attribute]
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//~^ERROR `#[diagnostic]` attribute name space is experimental [E0658]
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//~|WARNING unknown diagnostic attribute [unknown_or_malformed_diagnostic_attributes]
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pub trait Bar {
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}
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#[diagnostic::non_existing_attribute(with_option = "foo")]
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//~^ERROR `#[diagnostic]` attribute name space is experimental [E0658]
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//~|WARNING unknown diagnostic attribute [unknown_or_malformed_diagnostic_attributes]
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struct Foo;
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fn main() {
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}
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