Struct GlslMacroExpander 

pub struct GlslMacroExpander { /* private fields */ }

A simple GLSL macro expander.

Implementations

impl GlslMacroExpander

pub fn new() -> Self

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

pub fn undef(&mut self, name: &str)

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

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

pub fn emit_defines(&self) -> String

pub fn num_defines(&self) -> usize

Trait Implementations

impl Clone for GlslMacroExpander

fn clone(&self) -> GlslMacroExpander

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GlslMacroExpander

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

Formats the value using the given formatter.

impl Default for GlslMacroExpander

fn default() -> GlslMacroExpander

Returns the “default value” for a type.