Enum RmwOp 

pub enum RmwOp {
    Xchg,
    Add,
    Sub,
    And,
    Nand,
    Or,
    Xor,
    SMax,
    SMin,
    UMax,
    UMin,
    FAdd,
    FSub,
}

Which operation an atomic_rmw performs.

Variants

Xchg

Replace, returning the old value.

Add

Integer addition.

Sub

Integer subtraction.

And

Bitwise and.

Nand

Bitwise and, then complement, which is the one hardware sometimes has natively.

Or

Bitwise or.

Xor

Bitwise exclusive or.

SMax

Signed maximum.

SMin

Signed minimum.

UMax

Unsigned maximum.

UMin

Unsigned minimum.

FAdd

Floating point addition.

FSub

Floating point subtraction.

Implementations

impl RmwOp

pub const fn name(self) -> &'static str

The textual form.

pub fn from_name(name: &str) -> Option<Self>

The operation with that name, if there is one.

pub fn all() -> impl Iterator<Item = Self>

Every operation.

pub const fn is_float(self) -> bool

Whether this operates on a floating point value rather than an integer.

Trait Implementations

impl Clone for RmwOp

fn clone(&self) -> RmwOp

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for RmwOp

impl Debug for RmwOp

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

Formats the value using the given formatter.

impl Display for RmwOp

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

Formats the value using the given formatter.

impl Eq for RmwOp

impl Hash for RmwOp

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for RmwOp

fn cmp(&self, other: &RmwOp) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl PartialEq for RmwOp

fn eq(&self, other: &RmwOp) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for RmwOp

fn partial_cmp(&self, other: &RmwOp) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for RmwOp