Trait CfgMatchesLintEmitter

pub trait CfgMatchesLintEmitter {
    // Required method
    fn emit_span_lint(
        &self,
        sess: &Session,
        lint: &'static Lint,
        sp: Span,
        diag: BuiltinLintDiag,
    );
}

Emitter of a builtin lint from cfg_matches.

Used to support emiting a lint (currently on check-cfg), either:

• as an early buffered lint (in rustc)
• or has a “normal” lint from HIR (in rustdoc)

Required Methods

fn emit_span_lint( &self, sess: &Session, lint: &'static Lint, sp: Span, diag: BuiltinLintDiag, )

Implementations on Foreign Types

impl CfgMatchesLintEmitter for NodeId

fn emit_span_lint( &self, sess: &Session, lint: &'static Lint, sp: Span, diag: BuiltinLintDiag, )

Implementors