Enum FunctionAbi

#[non_exhaustive]
#[repr(C)]
pub enum FunctionAbi {
    C = 0,
    Rust = 1,
    Unknown = 2,
}

The calling ABI of a function pointer

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.

C = 0

C ABI

Rust = 1

Rust ABI

Unknown = 2

An unknown ABI

Implementations

impl FunctionAbi

pub fn as_abi_str(&self) -> Option<&str>

Returns the string in extern "abi-string" if not FunctionAbi::Unknown.

Trait Implementations

impl Clone for FunctionAbi

fn clone(&self) -> FunctionAbi

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionAbi

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

Formats the value using the given formatter.

impl Default for FunctionAbi

fn default() -> FunctionAbi

Returns the “default value” for a type.

impl Hash for FunctionAbi

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

where __H: Hasher,

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 FunctionAbi

fn eq(&self, other: &FunctionAbi) -> 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 Copy for FunctionAbi

impl Eq for FunctionAbi

impl StructuralPartialEq for FunctionAbi