Struct gfx_gl::FnPtr

pub struct FnPtr { /* fields omitted */ }

Methods

impl FnPtr

pub fn is_loaded(&self) -> bool

Returns true if the function has been successfully loaded.

If it returns false, calling the corresponding function will fail.

Trait Implementations

impl Clone for FnPtr

fn clone(&self) -> FnPtr

Returns a copy of the value.

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

Performs copy-assignment from source.