Struct rustc_lint::EarlyContext

source · [−]

pub struct EarlyContext<'a> {
    pub builder: LintLevelsBuilder<'a>,
    pub buffered: LintBuffer,
}

Expand description

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

Fields

builder: LintLevelsBuilder<'a>buffered: LintBuffer

Implementations

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impl<'a> EarlyContext<'a>

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pub(crate) fn new(
 sess: &'a Session,
 warn_about_weird_lints: bool,
 lint_store: &'a LintStore,
 registered_tools: &'a RegisteredTools,
 buffered: LintBuffer
) -> EarlyContext<'a>

Trait Implementations

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impl LintContext for EarlyContext<'_>

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fn sess(&self) -> &Session

Gets the overall compiler Session object.

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

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fn lints(&self) -> &LintStore

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

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

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

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

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

Auto Trait Implementations

impl<'a> !RefUnwindSafe for EarlyContext<'a>

impl<'a> !Send for EarlyContext<'a>

impl<'a> !Sync for EarlyContext<'a>

impl<'a> Unpin for EarlyContext<'a>

impl<'a> !UnwindSafe for EarlyContext<'a>

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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: 128 bytes

Struct rustc_lint::EarlyContext

Fields

Implementations

impl<'a> EarlyContext<'a>

pub(crate) fn new(
    sess: &'a Session,
    warn_about_weird_lints: bool,
    lint_store: &'a LintStore,
    registered_tools: &'a RegisteredTools,
    buffered: LintBuffer
) -> EarlyContext<'a>

Trait Implementations

impl LintContext for EarlyContext<'_>

fn sess(&self) -> &Session

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>)
)

Auto Trait Implementations

impl<'a> !RefUnwindSafe for EarlyContext<'a>

impl<'a> !Send for EarlyContext<'a>

impl<'a> !Sync for EarlyContext<'a>

impl<'a> Unpin for EarlyContext<'a>

impl<'a> !UnwindSafe for EarlyContext<'a>

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Layout

Struct rustc_lint::EarlyContext

Fields

Implementations

impl<'a> EarlyContext<'a>

pub(crate) fn new( sess: &'a Session, warn_about_weird_lints: bool, lint_store: &'a LintStore, registered_tools: &'a RegisteredTools, buffered: LintBuffer) -> EarlyContext<'a>

Trait Implementations

impl LintContext for EarlyContext<'_>

fn sess(&self) -> &Session

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>))

Auto Trait Implementations

impl<'a> !RefUnwindSafe for EarlyContext<'a>

impl<'a> !Send for EarlyContext<'a>

impl<'a> !Sync for EarlyContext<'a>

impl<'a> Unpin for EarlyContext<'a>

impl<'a> !UnwindSafe for EarlyContext<'a>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Layout

pub(crate) fn new(
sess: &'a Session,
warn_about_weird_lints: bool,
lint_store: &'a LintStore,
registered_tools: &'a RegisteredTools,
buffered: LintBuffer
) -> EarlyContext<'a>

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>)
)

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,