Struct ShaderProgramRegistry 

pub struct ShaderProgramRegistry {
    pub programs: HashMap<u32, ShaderProgram>,
    pub next_id: u32,
    pub active_program: Option<u32>,
}

Fields

programs: HashMap<u32, ShaderProgram>

next_id: u32

active_program: Option<u32>

Implementations

impl ShaderProgramRegistry

pub fn new() -> Self

pub fn add(&mut self, prog: ShaderProgram) -> u32

pub fn get(&self, id: u32) -> Option<&ShaderProgram>

pub fn get_mut(&mut self, id: u32) -> Option<&mut ShaderProgram>

pub fn find_by_name(&self, name: &str) -> Option<&ShaderProgram>

pub fn count(&self) -> usize

pub fn valid_count(&self) -> usize

pub fn set_active(&mut self, id: u32)

pub fn remove(&mut self, id: u32) -> bool

Trait Implementations

impl Clone for ShaderProgramRegistry

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShaderProgramRegistry

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

Formats the value using the given formatter.

impl Default for ShaderProgramRegistry

fn default() -> Self

Returns the “default value” for a type.