Trait ffi_utils::ReprC

pub trait ReprC {
    type C;
    type Error;
    unsafe fn clone_from_repr_c(c_repr: Self::C) -> Result<Self, Self::Error>
    where
        Self: Sized;
}

Trait to convert between FFI and Rust representations of types

Associated Types

type C

C representation of the type

type Error

Error type

Required Methods

unsafe fn clone_from_repr_c(c_repr: Self::C) -> Result<Self, Self::Error> where
    Self: Sized, 

Converts from a raw type into an owned type by cloning data

Implementors

• impl ReprC for u64 type C = u64; type Error = ();
• impl ReprC for u32 type C = u32; type Error = ();
• impl ReprC for usize type C = usize; type Error = ();
• impl<T> ReprC for *const T type C = *const T; type Error = ();
• impl<T> ReprC for *mut T type C = *mut T; type Error = ();
• impl ReprC for [u8; 32] type C = *const [u8; 32]; type Error = ();
• impl ReprC for [u8; 24] type C = *const [u8; 24]; type Error = ();
• impl ReprC for String type C = *const c_char; type Error = StringError;