Module ops

Structs

Range

A (half-open) range bounded inclusively below and exclusively above (start..end).

RangeFrom

A range only bounded inclusively below (start..).

RangeFull

An unbounded range (..).

RangeInclusive

A range bounded inclusively below and above (start..=end).

RangeTo

A range only bounded exclusively above (..end).

RangeToInclusive

A range only bounded inclusively above (..=end).

YeetExperimental

Implement FromResidual<Yeet<T>> on your type to enable do yeet expr syntax in functions returning your type.

Enums

Bound

An endpoint of a range of keys.

ControlFlow

Used to tell an operation whether it should exit early or go on as usual.

CoroutineStateExperimental

The result of a coroutine resumption.

Traits

Add

The addition operator +.

AddAssign

The addition assignment operator +=.

AsyncFn

An async-aware version of the Fn trait.

AsyncFnMut

An async-aware version of the FnMut trait.

AsyncFnOnce

An async-aware version of the FnOnce trait.

BitAnd

The bitwise AND operator &.

BitAndAssign

The bitwise AND assignment operator &=.

BitOr

The bitwise OR operator |.

BitOrAssign

The bitwise OR assignment operator |=.

BitXor

The bitwise XOR operator ^.

BitXorAssign

The bitwise XOR assignment operator ^=.

Deref

Used for immutable dereferencing operations, like *v.

DerefMut

Used for mutable dereferencing operations, like in *v = 1;.

Div

The division operator /.

DivAssign

The division assignment operator /=.

Drop

Custom code within the destructor.

Fn

The version of the call operator that takes an immutable receiver.

FnExt

FnExt is an extension trait for the Fn trait, used for adding a specification to closures. It should not be used directly.

FnMut

The version of the call operator that takes a mutable receiver.

FnMutExt

FnMutExt is an extension trait for the FnMut trait, used for adding a specification to closures. It should not be used directly.

FnOnce

The version of the call operator that takes a by-value receiver.

FnOnceExt

FnOnceExt is an extension trait for the FnOnce trait, used for adding a specification to closures. It should not be used directly.

Index

Used for indexing operations (container[index]) in immutable contexts.

IndexMut

Used for indexing operations (container[index]) in mutable contexts.

Mul

The multiplication operator *.

MulAssign

The multiplication assignment operator *=.

Neg

The unary negation operator -.

Not

The unary logical negation operator !.

RangeBounds

RangeBounds is implemented by Rust’s built-in range types, produced by range syntax like .., a.., ..b, ..=c, d..e, or f..=g.

RangeInclusiveExt

Rem

The remainder operator %.

RemAssign

The remainder assignment operator %=.

Shl

The left shift operator <<. Note that because this trait is implemented for all integer types with multiple right-hand-side types, Rust’s type checker has special handling for _ << _, setting the result type for integer operations to the type of the left-hand-side operand. This means that though a << b and a.shl(b) are one and the same from an evaluation standpoint, they are different when it comes to type inference.

ShlAssign

The left shift assignment operator <<=.

Shr

The right shift operator >>. Note that because this trait is implemented for all integer types with multiple right-hand-side types, Rust’s type checker has special handling for _ >> _, setting the result type for integer operations to the type of the left-hand-side operand. This means that though a >> b and a.shr(b) are one and the same from an evaluation standpoint, they are different when it comes to type inference.

ShrAssign

The right shift assignment operator >>=.

Sub

The subtraction operator -.

SubAssign

The subtraction assignment operator -=.

CoerceUnsizedExperimental

Trait that indicates that this is a pointer or a wrapper for one, where unsizing can be performed on the pointee.

CoroutineExperimental

The trait implemented by builtin coroutine types.

DerefPureExperimental

Perma-unstable marker trait. Indicates that the type has a well-behaved Deref (and, if applicable, DerefMut) implementation. This is relied on for soundness of deref patterns.

DispatchFromDynExperimental

DispatchFromDyn is used in the implementation of dyn-compatibility checks (specifically allowing arbitrary self types), to guarantee that a method’s receiver type can be dispatched on.

FromResidualExperimental

Used to specify which residuals can be converted into which crate::ops::Try types.

OneSidedRangeExperimental

OneSidedRange is implemented for built-in range types that are unbounded on one side. For example, a.., ..b and ..=c implement OneSidedRange, but .., d..e, and f..=g do not.

ReceiverExperimental

Indicates that a struct can be used as a method receiver. That is, a type can use this type as a type of self, like this:

ResidualExperimental

Allows retrieving the canonical type implementing Try that has this type as its residual and allows it to hold an O as its output.

TryExperimental

The ? operator and try {} blocks.