[][src]Struct rustc::lint::EarlyContext

pub struct EarlyContext<'a> {
    pub sess: &'a Session,
    pub krate: &'a Crate,
    builder: LintLevelsBuilder<'a>,
    lint_sess: LintSession<'a, EarlyLintPassObject>,
    buffered: LintBuffer,
}
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Context for lint checking of the AST, after expansion, before lowering to HIR.

Fields

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Type context we're checking in.

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The crate being checked.

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The store of registered lints and the lint levels.

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Methods

impl<'a> EarlyContext<'a>
[src]

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Trait Implementations

impl<'a> LintContext<'a> for EarlyContext<'a>
[src]

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Get the overall compiler Session object.

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Merge the lints specified by any lint attributes into the current lint context, call the provided function, then reset the lints in effect to their previous state. Read more

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Emit a lint at the appropriate level, for a particular span.

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Emit a lint and note at the appropriate level, for a particular span.

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Emit a lint and help at the appropriate level, for a particular span.

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

impl<'a> Visitor<'a> for EarlyContext<'a>
[src]

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🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

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Auto Trait Implementations

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

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

Blanket Implementations

impl<T> MaybeResult for T
[src]

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impl<'a, T> Captures for T where
    T: ?Sized
[src]

impl<T> From for T
[src]

Performs the conversion.

impl<T, U> Into for T where
    U: From<T>, 
[src]

Performs the conversion.

impl<T, U> TryFrom for T where
    T: From<U>, 
[src]

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

impl<T> Borrow for T where
    T: ?Sized
[src]

Important traits for &'a mut R

Immutably borrows from an owned value. Read more

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
[src]

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

impl<T> BorrowMut for T where
    T: ?Sized
[src]

Important traits for &'a mut R

Mutably borrows from an owned value. Read more

impl<T> Any for T where
    T: 'static + ?Sized
[src]

🔬 This is a nightly-only experimental API. (get_type_id)

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

impl<E> SpecializationError for E
[src]

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Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S is the encoder/decoder state type, T is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more

impl<T> Erased for T
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impl<T> Send for T where
    T: ?Sized
[src]

impl<T> Sync for T where
    T: ?Sized
[src]

impl<T> Erased for T