Struct rustc_lint::EarlyContext

pub struct EarlyContext<'a> {
    pub sess: &'a Session,
    pub krate: &'a Crate,
    pub builder: LintLevelsBuilder<'a>,
    pub lint_store: &'a LintStore,
    pub buffered: LintBuffer,
}

Context for lint checking of the AST, after expansion, before lowering to HIR.

Fields

sess: &'a Session

Type context we’re checking in.

krate: &'a Crate

The crate being checked.

builder: LintLevelsBuilder<'a>

lint_store: &'a LintStore

The store of registered lints and the lint levels.

buffered: LintBuffer

Implementations

impl<'a> EarlyContext<'a>

pub fn new(
    sess: &'a Session,
    lint_store: &'a LintStore,
    krate: &'a Crate,
    crate_attrs: &'a [Attribute],
    buffered: LintBuffer,
    warn_about_weird_lints: bool
) -> EarlyContext<'a>

Trait Implementations

impl LintContext for EarlyContext<'_>

fn sess(&self) -> &Session

Gets the overall compiler Session object.

type PassObject = Box<dyn EarlyLintPass + Send + Sync + 'static>

fn lints(&self) -> &LintStore

fn lookup<S: Into<MultiSpan>>(
    &self,
    lint: &'static Lint,
    span: Option<S>,
    decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>)
)

fn lookup_with_diagnostics(
    &self,
    lint: &'static Lint,
    span: Option<impl Into<MultiSpan>>,
    decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>),
    diagnostic: BuiltinLintDiagnostics
)

fn struct_span_lint<S: Into<MultiSpan>>(
    &self,
    lint: &'static Lint,
    span: S,
    decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>)
)

fn lint(
    &self,
    lint: &'static Lint,
    decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>)
)

Emit a lint at the appropriate level, with no associated span.

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: 160 bytes