Enum Arch 

pub enum Arch {
    X86,
    X86_64,
    Aarch64,
    Arm,
    Riscv32,
    Riscv64,
    Wasm32,
    PowerPc,
    PowerPc64,
    S390x,
    Mips,
    Mips64,
    Sparc,
    Sparc64,
    LoongArch64,
}

The architecture family a triple names.

Only the ones TargetModel::from_triple accepts are here. The variant decides the __x86_64__-style predefined macros, whether __int128 exists, and — for Arm — the signedness of wchar_t.

Variants

X86

32-bit x86: i386, i486, i586, i686.

X86_64

x86-64, the x32 ABI included.

Aarch64

64-bit Arm.

Arm

32-bit Arm, thumb* included.

Riscv32

32-bit RISC-V.

Riscv64

64-bit RISC-V.

Wasm32

32-bit WebAssembly.

PowerPc

32-bit PowerPC.

PowerPc64

64-bit PowerPC, big and little endian.

S390x

IBM z/Architecture.

Mips

32-bit MIPS.

Mips64

64-bit MIPS, the n64 ABI.

Sparc

32-bit SPARC.

Sparc64

64-bit SPARC.

LoongArch64

64-bit LoongArch.

Implementations

impl Arch

pub fn as_str(self) -> &'static str

The name used in diagnostics and in the documentation table.

pub fn macros(self) -> &'static [(&'static str, &'static str)]

The __x86_64__-style macros this architecture predefines, each with the value it is given.

Deliberately short. A program that tests for something not here sees a 0 in an #if, which is what C written for an unfamiliar compiler expects; a macro claimed wrongly sends it down a path built on an extension this crate does not have.

Trait Implementations

impl Clone for Arch

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Arch

impl Debug for Arch

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

Formats the value using the given formatter.

impl Eq for Arch

impl Hash for Arch

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 PartialEq for Arch

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Arch