Enum glsl_lang_types::ast::PreprocessorData

pub enum PreprocessorData {
    Define(PreprocessorDefine),
    Else,
    ElseIf(PreprocessorElseIf),
    EndIf,
    Error(PreprocessorError),
    If(PreprocessorIf),
    IfDef(PreprocessorIfDef),
    IfNDef(PreprocessorIfNDef),
    Include(PreprocessorInclude),
    Line(PreprocessorLine),
    Pragma(PreprocessorPragma),
    Undef(PreprocessorUndef),
    Version(PreprocessorVersion),
    Extension(PreprocessorExtension),
}

Some basic preprocessor directives.

As it’s important to carry them around the AST because they cannot be substituted in a normal preprocessor (they’re used by GPU’s compilers), those preprocessor directives are available for inspection.

Variants

Define(PreprocessorDefine)

#define preprocessor directive

Else

#else preprocessor directive

ElseIf(PreprocessorElseIf)

#elseif preprocessor directive

EndIf

#endif preprocessor directive

Error(PreprocessorError)

#error preprocessor directive

If(PreprocessorIf)

#if preprocessor directive

IfDef(PreprocessorIfDef)

#ifdef preprocessor directive

IfNDef(PreprocessorIfNDef)

#ifndef preprocessor directive

Include(PreprocessorInclude)

#include preprocessor directive

Line(PreprocessorLine)

#line preprocessor directive

Pragma(PreprocessorPragma)

#pragma preprocessor directive

Undef(PreprocessorUndef)

#undef preprocessor directive

Version(PreprocessorVersion)

#version preprocessor directive

Extension(PreprocessorExtension)

#extension preprocessor directive

Trait Implementations

impl Clone for PreprocessorData

fn clone(&self) -> PreprocessorData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PreprocessorData

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

Formats the value using the given formatter.

impl From<Node<PreprocessorData>> for PreprocessorData

fn from(node: Node<PreprocessorData>) -> Self

Converts to this type from the input type.

impl NodeContent for PreprocessorData

fn into_node<T>(self) -> Node<T>where T: From<Self> + NodeContent,

Convert the contents into a node

fn spanned(self, start: LexerPosition, end: LexerPosition) -> Node<Self>

Add span information to a syntax node

impl NodeContentDisplay for PreprocessorData

fn name() -> Option<&'static str>

Name of the node

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

Display extra information for the node

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

Display the node’s children

impl PartialEq for PreprocessorData

fn eq(&self, other: &PreprocessorData) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for PreprocessorData

impl StructuralEq for PreprocessorData

impl StructuralPartialEq for PreprocessorData