ide_db::defs

Enum OperatorClass

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pub enum OperatorClass {
    Range(Struct),
    Await(Function),
    Prefix(Function),
    Index(Function),
    Try(Function),
    Bin(Function),
}

Variants§

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Range(Struct)

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Await(Function)

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Prefix(Function)

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Index(Function)

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Try(Function)

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Bin(Function)

Implementations§

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impl OperatorClass

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pub fn classify_range_pat( sema: &Semantics<'_, RootDatabase>, range_pat: &RangePat, ) -> Option<OperatorClass>

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pub fn classify_range_expr( sema: &Semantics<'_, RootDatabase>, range_expr: &RangeExpr, ) -> Option<OperatorClass>

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pub fn classify_await( sema: &Semantics<'_, RootDatabase>, await_expr: &AwaitExpr, ) -> Option<OperatorClass>

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pub fn classify_prefix( sema: &Semantics<'_, RootDatabase>, prefix_expr: &PrefixExpr, ) -> Option<OperatorClass>

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pub fn classify_try( sema: &Semantics<'_, RootDatabase>, try_expr: &TryExpr, ) -> Option<OperatorClass>

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pub fn classify_index( sema: &Semantics<'_, RootDatabase>, index_expr: &IndexExpr, ) -> Option<OperatorClass>

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pub fn classify_bin( sema: &Semantics<'_, RootDatabase>, bin_expr: &BinExpr, ) -> Option<OperatorClass>

Trait Implementations§

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impl Debug for OperatorClass

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> Cast for T

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fn cast<U>(self, interner: <U as HasInterner>::Interner) -> U
where Self: CastTo<U>, U: HasInterner,

Cast a value to type U using CastTo.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_box(self) -> Box<dyn Any + Send>

Convert self into the appropriate boxed form.
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fn into_box(self) -> Box<dyn Any + Sync + Send>

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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const ALIGN: usize = _

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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn drop(ptr: usize)

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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