Trait luminance::shader::program::UniformInterface

pub trait UniformInterface<E = ()>: Sized {
    fn uniform_interface<'a>(
        builder: &mut UniformBuilder<'a>, 
        env: E
    ) -> Result<Self, ProgramError>;
}

Class of types that can act as uniform interfaces in typed programs.

A uniform interface is a value that contains uniforms. The purpose of a uniform interface is to be stored in a typed program and handed back when the program is made available in a pipeline.

The E type variable represents the environment and might be used to drive the implementation from a value. It’s defaulted to () so that if you don’t use the environment, you don’t have to worry about that value when creating the shader program.

Required methods

fn uniform_interface<'a>(
    builder: &mut UniformBuilder<'a>,
    env: E
) -> Result<Self, ProgramError>

Build the uniform interface.

When mapping a uniform, if you want to accept failures, you can discard the error and use UniformBuilder::unbound to let the uniform pass through, and collect the uniform warning.

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Implementations on Foreign Types

impl UniformInterface<()> for ()

fn uniform_interface<'a>(
    _: &mut UniformBuilder<'a>,
    _: ()
) -> Result<Self, ProgramError>

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Implementors

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