Struct ShaderPreprocessor 

pub struct ShaderPreprocessor {
    pub defines: HashMap<String, String>,
    pub include_paths: Vec<String>,
    pub max_include_depth: u32,
    pub strip_comments: bool,
    pub expand_macros: bool,
}

Fields

defines: HashMap<String, String>

include_paths: Vec<String>

max_include_depth: u32

strip_comments: bool

expand_macros: bool

Implementations

impl ShaderPreprocessor

pub fn new() -> Self

pub fn define(&mut self, key: impl Into<String>, value: impl Into<String>)

pub fn undefine(&mut self, key: &str)

pub fn add_include_path(&mut self, path: impl Into<String>)

pub fn preprocess(&self, source: &str) -> String

pub fn is_defined(&self, key: &str) -> bool

pub fn define_count(&self) -> usize

Trait Implementations

impl Clone for ShaderPreprocessor

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 ShaderPreprocessor

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

Formats the value using the given formatter.

impl Default for ShaderPreprocessor

fn default() -> Self

Returns the “default value” for a type.