Struct EscapeMangler 

pub struct EscapeMangler;

A mangler that replaces :: with _ and prefixes components with the number of _ they contain. e.g. foo::bar_baz item => foo__1bar_baz_item

This is WESL’s default mangler.

If a component contains _, it is prefixed by _, followed by the number of _. This scheme guarantees that paths can be unambiguously mangled and unmangled.

Trait Implementations

impl Clone for EscapeMangler

fn clone(&self) -> EscapeMangler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EscapeMangler

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

Formats the value using the given formatter.

impl Default for EscapeMangler

fn default() -> EscapeMangler

Returns the “default value” for a type.

impl Mangler for EscapeMangler

fn unmangle(&self, mangled: &str) -> Option<(ModulePath, String)>

This function does not check that the module names are valid. Unmangling invalid names (or names not mangled with the EscapeMangler) may produce erroneous results.

fn mangle(&self, path: &ModulePath, item: &str) -> String

Turn an import path and item name into a mangled WGSL identifier.

fn mangle_types( &self, item: &str, variant: u32, _types: &[TypeExpression], ) -> String

Used for generics. Is experimental. Implementing is optional.