Trait Data 

pub trait Data: Sized {
    const DATA_TYPE: c_int;

    // Required method
    fn as_data_ptr(data: *const Self) -> *const c_void;
}

Required Associated Constants

const DATA_TYPE: c_int

Required Methods

fn as_data_ptr(data: *const Self) -> *const c_void

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 Data for f32

const DATA_TYPE: c_int = 0i32

fn as_data_ptr(data: *const Self) -> *const c_void

impl Data for f64

const DATA_TYPE: c_int = 1i32

fn as_data_ptr(data: *const Self) -> *const c_void

impl Data for i32

const DATA_TYPE: c_int = 2i32

fn as_data_ptr(data: *const Self) -> *const c_void

impl Data for i64

const DATA_TYPE: c_int = 3i32

fn as_data_ptr(data: *const Self) -> *const c_void

Implementors