Trait IntoFFi

pub unsafe trait IntoFFi<PtrOut> {
    // Required method
    fn into_ffi(v: Self) -> FFiResult<PtrOut>;
}

Convert a rust value into ffi safe counter part

Required Methods

fn into_ffi(v: Self) -> FFiResult<PtrOut>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl IntoFFi<bool> for bool

fn into_ffi(v: Self) -> FFiResult<bool>

impl IntoFFi<f32> for f32

fn into_ffi(v: Self) -> FFiResult<f32>

impl IntoFFi<f64> for f64

fn into_ffi(v: Self) -> FFiResult<f64>

impl IntoFFi<i8> for i8

fn into_ffi(v: Self) -> FFiResult<i8>

impl IntoFFi<i16> for i16

fn into_ffi(v: Self) -> FFiResult<i16>

impl IntoFFi<i32> for i32

fn into_ffi(v: Self) -> FFiResult<i32>

impl IntoFFi<i64> for i64

fn into_ffi(v: Self) -> FFiResult<i64>

impl IntoFFi<*mut i8> for &str

fn into_ffi(v: Self) -> FFiResult<*mut c_char>

impl IntoFFi<*mut i8> for String

fn into_ffi(v: Self) -> FFiResult<*mut c_char>

impl IntoFFi<u8> for u8

fn into_ffi(v: Self) -> FFiResult<u8>

impl IntoFFi<u16> for u16

fn into_ffi(v: Self) -> FFiResult<u16>

impl IntoFFi<u32> for u32

fn into_ffi(v: Self) -> FFiResult<u32>

impl IntoFFi<u64> for u64

fn into_ffi(v: Self) -> FFiResult<u64>

impl IntoFFi<()> for ()

fn into_ffi(v: Self) -> FFiResult<()>

impl<T> IntoFFi<*const T> for *const T

fn into_ffi(v: Self) -> FFiResult<*const T>

impl<T> IntoFFi<*mut T> for *mut T

fn into_ffi(v: Self) -> FFiResult<*mut T>

impl<T, E, U, V> IntoFFi<*mut CResult<*mut U, *mut V>> for Result<T, E>

where T: IntoFFi<U>, E: IntoFFi<V>,

fn into_ffi(v: Self) -> FFiResult<*mut CResult<*mut U, *mut V>>

impl<T, U> IntoFFi<*mut U> for Option<T>

where T: IntoFFi<U>,

fn into_ffi(v: Self) -> FFiResult<*mut U>

Implementors