Struct CustomUniforms 

pub struct CustomUniforms { /* private fields */ }

Collection of custom uniform values.

Implementations

impl CustomUniforms

pub fn new() -> Self

Create empty custom uniforms.

pub fn set<V: Into<UniformValue>>(&mut self, name: &str, value: V)

Add or update a uniform value.

pub fn get(&self, name: &str) -> Option<&UniformValue>

Get a uniform value by name.

pub fn is_empty(&self) -> bool

Check if any custom uniforms are defined.

pub fn len(&self) -> usize

Get the number of custom uniforms.

pub fn iter(&self) -> impl Iterator<Item = (&str, &UniformValue)>

Iterate over all uniforms.

Trait Implementations

impl Clone for CustomUniforms

fn clone(&self) -> CustomUniforms

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CustomUniforms

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CustomUniforms

fn default() -> CustomUniforms

Returns the “default value” for a type.