Enum glsl::syntax::ExternalDeclaration

pub enum ExternalDeclaration {
    Preprocessor(Preprocessor),
    FunctionDefinition(FunctionDefinition),
    Declaration(Declaration),
}

External declaration.

Variants

Preprocessor(Preprocessor)

FunctionDefinition(FunctionDefinition)

Declaration(Declaration)

Methods

impl ExternalDeclaration

pub fn new_fn<T, N, A, S>(ret_ty: T, name: N, args: A, body: S) -> Self where
    T: Into<FullySpecifiedType>,
    N: Into<Identifier>,
    A: IntoIterator<Item = FunctionParameterDeclaration>,
    S: IntoIterator<Item = Statement>, 

Create a new function.

pub fn new_struct<N, F>(name: N, fields: F) -> Option<Self> where
    N: Into<TypeName>,
    F: IntoIterator<Item = StructFieldSpecifier>, 

Create a new structure.

Errors

• None if no fields are provided. GLSL forbids having empty structs.

Trait Implementations

impl Clone for ExternalDeclaration

fn clone(&self) -> ExternalDeclaration

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExternalDeclaration

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

Formats the value using the given formatter.

impl Host for ExternalDeclaration

fn visit<V>(&mut self, visitor: &mut V) where
    V: Visitor, 

Visit an AST node.

impl Parse for ExternalDeclaration

fn parse<B>(source: B) -> Result<Self, ParseError> where
    B: AsRef<str>, 

Parse from a string slice.

impl PartialEq<ExternalDeclaration> for ExternalDeclaration

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

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

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

This method tests for !=.

impl StructuralPartialEq for ExternalDeclaration