Zig 0.17.0-dev (Split by item)

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AtomicRmwOp

This data structure is used by the Zig language code generation and therefore must be kept in sync with the compiler implementation.

lang.AtomicRmwOp

pub const AtomicRmwOp = enum

File

lib/std/lang.zig:58

Code

pub const AtomicRmwOp = enum {
    /// Exchange - store the operand unmodified.
    /// Supports enums, integers, and floats.
    Xchg,
    /// Add operand to existing value.
    /// Supports integers and floats.
    /// For integers, two's complement wraparound applies.
    Add,
    /// Subtract operand from existing value.
    /// Supports integers and floats.
    /// For integers, two's complement wraparound applies.
    Sub,
    /// Perform bitwise AND on existing value with operand.
    /// Supports integers.
    And,
    /// Perform bitwise NAND on existing value with operand.
    /// Supports integers.
    Nand,
    /// Perform bitwise OR on existing value with operand.
    /// Supports integers.
    Or,
    /// Perform bitwise XOR on existing value with operand.
    /// Supports integers.
    Xor,
    /// Store operand if it is larger than the existing value.
    /// Supports integers and floats.
    Max,
    /// Store operand if it is smaller than the existing value.
    /// Supports integers and floats.
    Min,
}