macros: change code block language
With `ignore (rust)` rather than `ignore (pseudo-Rust)` my editor highlights the code in the block, which is nicer. Signed-off-by: David Wood <david.wood@huawei.com>
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@ -12,7 +12,7 @@
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/// Implements `#[derive(SessionDiagnostic)]`, which allows for errors to be specified as a struct,
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/// independent from the actual diagnostics emitting code.
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///
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/// ```ignore (pseudo-rust)
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/// ```ignore (rust)
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/// # extern crate rustc_errors;
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/// # use rustc_errors::Applicability;
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/// # extern crate rustc_span;
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@ -43,7 +43,7 @@
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///
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/// Then, later, to emit the error:
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///
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/// ```ignore (pseudo-rust)
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/// ```ignore (rust)
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/// sess.emit_err(MoveOutOfBorrowError {
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/// expected,
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/// actual,
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@ -67,7 +67,7 @@ pub fn session_diagnostic_derive(s: Structure<'_>) -> TokenStream {
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/// suggestions to be specified as a structs or enums, independent from the actual diagnostics
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/// emitting code or diagnostic derives.
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///
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/// ```ignore (pseudo-rust)
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/// ```ignore (rust)
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/// #[derive(SessionSubdiagnostic)]
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/// pub enum ExpectedIdentifierLabel<'tcx> {
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/// #[label(slug = "parser-expected-identifier")]
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@ -104,7 +104,7 @@ pub fn session_diagnostic_derive(s: Structure<'_>) -> TokenStream {
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///
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/// Then, later, to add the subdiagnostic:
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///
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/// ```ignore (pseudo-rust)
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/// ```ignore (rust)
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/// diag.subdiagnostic(ExpectedIdentifierLabel::WithoutFound { span });
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///
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/// diag.subdiagnostic(RawIdentifierSuggestion { span, applicability, ident });
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