Enum Arch 

#[non_exhaustive]
pub enum Arch {
    X86,
    X86_64,
    AARCH64,
    ARM,
    RISCV32,
    RISCV64,
    WASM32,
    WASM64,
    MIPS,
    MIPS64,
    POWERPC,
    POWERPC64,
    S390X,
}

Available on crate feature sys only.

CPU architecture type.

This enum provides type-safe CPU architecture identifiers. All variants are validated at construction time.

Invariants

• All variants represent valid CPU architectures
• Architecture information is determined at compile time

Examples

use bare_types::sys::Arch;

// Use predefined constants
let arch = Arch::X86_64;
assert!(arch.is_64_bit());

// Get current architecture
let current = Arch::current();
println!("Running on: {}", current);

// Convert to string representation
assert_eq!(Arch::AARCH64.as_str(), "aarch64");

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

X86

32-bit x86 architecture (i386, i686)

X86_64

64-bit x86 architecture (amd64)

AARCH64

64-bit ARM architecture (arm64)

ARM

32-bit ARM architecture

RISCV32

32-bit RISC-V architecture

RISCV64

64-bit RISC-V architecture

WASM32

32-bit WebAssembly

WASM64

64-bit WebAssembly

MIPS

32-bit MIPS architecture

MIPS64

64-bit MIPS architecture

POWERPC

32-bit PowerPC architecture

POWERPC64

64-bit PowerPC architecture

S390X

IBM System/390 architecture

Implementations

impl Arch

pub const fn current() -> Self

Returns the current architecture (compile-time constant).

This method returns the architecture the code was compiled for, not necessarily the architecture of the host system (especially relevant for cross-compilation).

Examples

use bare_types::sys::Arch;

let arch = Arch::current();
println!("Compiled for: {}", arch);

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

Returns the string representation of this architecture.

Examples

use bare_types::sys::Arch;

assert_eq!(Arch::X86_64.as_str(), "x86_64");
assert_eq!(Arch::AARCH64.as_str(), "aarch64");
assert_eq!(Arch::X86.as_str(), "x86");

pub const fn is_64_bit(&self) -> bool

Returns true if this is a 64-bit architecture.

Examples

use bare_types::sys::Arch;

assert!(Arch::X86_64.is_64_bit());
assert!(Arch::AARCH64.is_64_bit());
assert!(!Arch::X86.is_64_bit());
assert!(!Arch::ARM.is_64_bit());

pub const fn is_32_bit(&self) -> bool

Returns true if this is a 32-bit architecture.

Examples

use bare_types::sys::Arch;

assert!(Arch::X86.is_32_bit());
assert!(Arch::ARM.is_32_bit());
assert!(!Arch::X86_64.is_32_bit());
assert!(!Arch::AARCH64.is_32_bit());

pub const fn is_arm(&self) -> bool

Returns true if this is an ARM architecture.

Examples

use bare_types::sys::Arch;

assert!(Arch::AARCH64.is_arm());
assert!(Arch::ARM.is_arm());
assert!(!Arch::X86_64.is_arm());

pub const fn is_x86(&self) -> bool

Returns true if this is an x86 architecture.

Examples

use bare_types::sys::Arch;

assert!(Arch::X86.is_x86());
assert!(Arch::X86_64.is_x86());
assert!(!Arch::AARCH64.is_x86());

pub const fn is_riscv(&self) -> bool

Returns true if this is a RISC-V architecture.

Examples

use bare_types::sys::Arch;

assert!(Arch::RISCV32.is_riscv());
assert!(Arch::RISCV64.is_riscv());
assert!(!Arch::X86_64.is_riscv());

pub const fn is_wasm(&self) -> bool

Returns true if this is a WebAssembly architecture.

Examples

use bare_types::sys::Arch;

assert!(Arch::WASM32.is_wasm());
assert!(Arch::WASM64.is_wasm());
assert!(!Arch::X86_64.is_wasm());

pub const fn is_mips(&self) -> bool

Returns true if this is a MIPS architecture.

Examples

use bare_types::sys::Arch;

assert!(Arch::MIPS.is_mips());
assert!(Arch::MIPS64.is_mips());
assert!(!Arch::X86_64.is_mips());

pub const fn is_powerpc(&self) -> bool

Returns true if this is a PowerPC architecture.

Examples

use bare_types::sys::Arch;

assert!(Arch::POWERPC.is_powerpc());
assert!(Arch::POWERPC64.is_powerpc());
assert!(!Arch::X86_64.is_powerpc());

pub const fn pointer_width(&self) -> u8

Returns the pointer width in bits for this architecture.

Examples

use bare_types::sys::Arch;

assert_eq!(Arch::X86_64.pointer_width(), 64);
assert_eq!(Arch::X86.pointer_width(), 32);
assert_eq!(Arch::AARCH64.pointer_width(), 64);

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for Arch

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for Arch

fn clone(&self) -> Arch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Arch

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Arch

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Arch

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

Formats the value using the given formatter.

impl FromStr for Arch

type Err = ArchError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

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 Ord for Arch

fn cmp(&self, other: &Arch) -> 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.

impl PartialEq for Arch

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Arch

fn partial_cmp(&self, other: &Arch) -> 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 Serialize for Arch

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for Arch

type Error = ArchError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Arch

impl Eq for Arch

impl StructuralPartialEq for Arch