Trait GLExt 

trait GLExt {
    // Required methods
    fn try_get_integer(self, parameter: u32) -> Option<u32>;
    fn try_get_integer64(self, parameter: u32) -> Option<u64>;
    fn try_get_signed_integer(self, parameter: u32) -> Option<i32>;
    fn try_get_float(self, parameter: u32) -> Option<f32>;
    fn get_integer(self, parameter: u32) -> u32;
    fn get_integer64(self, parameter: u32) -> u64;
    fn get_signed_integer(self, parameter: u32) -> i32;
    fn get_float(self, parameter: u32) -> f32;
}

Required Methods

fn try_get_integer(self, parameter: u32) -> Option<u32>

fn try_get_integer64(self, parameter: u32) -> Option<u64>

fn try_get_signed_integer(self, parameter: u32) -> Option<i32>

fn try_get_float(self, parameter: u32) -> Option<f32>

fn get_integer(self, parameter: u32) -> u32

fn get_integer64(self, parameter: u32) -> u64

fn get_signed_integer(self, parameter: u32) -> i32

fn get_float(self, parameter: u32) -> f32

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl GLExt for &Context

fn try_get_integer(self, parameter: u32) -> Option<u32>

fn get_integer(self, parameter: u32) -> u32

fn try_get_integer64(self, parameter: u32) -> Option<u64>

fn get_integer64(self, parameter: u32) -> u64

fn try_get_signed_integer(self, parameter: u32) -> Option<i32>

fn get_signed_integer(self, parameter: u32) -> i32

fn try_get_float(self, parameter: u32) -> Option<f32>

fn get_float(self, parameter: u32) -> f32

Implementors