Struct ProjectLintEmitter 

pub struct ProjectLintEmitter<'s, 'c> {
    sess: &'s Session,
    gcx: Gcx<'s>,
    with_description: bool,
    with_json_emitter: bool,
    lint_specific: &'c LintSpecificConfig,
    active_lints: Vec<&'static str>,
}

Helper passed to ProjectLintPass::check_project for emitting diagnostics against a specific source and accessing the global compilation context.

Fields

sess: &'s Session

gcx: Gcx<'s>

with_description: bool

with_json_emitter: bool

lint_specific: &'c LintSpecificConfig

active_lints: Vec<&'static str>

Implementations

impl<'s, 'c> ProjectLintEmitter<'s, 'c>

pub const fn new( sess: &'s Session, gcx: Gcx<'s>, with_description: bool, with_json_emitter: bool, lint_specific: &'c LintSpecificConfig, active_lints: Vec<&'static str>, ) -> Self

pub fn is_lint_enabled(&self, id: &'static str) -> bool

Returns true if the given lint id is enabled for this run. Project passes that perform expensive analysis should guard their work behind this check.

pub const fn gcx(&self) -> Gcx<'s>

Returns the global compilation context, for passes that need HIR or semantic info.

pub fn emit<'a, 'ast, L: Lint>( &'a self, source: &'a ProjectSource<'ast>, lint: &'static L, span: Span, )

where 'c: 'a,

Emits a diagnostic with the lint’s default description as the message.

pub fn emit_with_msg<'a, 'ast, L: Lint>( &'a self, source: &'a ProjectSource<'ast>, lint: &'static L, span: Span, msg: impl Into<DiagMsg>, )

where 'c: 'a,

Emits a diagnostic with a caller-provided message.

fn build_ctx<'a, 'ast>( &'a self, source: &'a ProjectSource<'ast>, ) -> LintContext<'s, 'a>

where 'c: 'a,

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes