Struct Declaration 

pub struct Declaration {
    pub attributes: Vec<Spanned<Attribute>>,
    pub kind: DeclarationKind,
    pub ident: Ident,
    pub ty: Option<TypeExpression>,
    pub initializer: Option<Spanned<Expression>>,
}

Fields

attributes: Vec<Spanned<Attribute>>

kind: DeclarationKind

ident: Ident

ty: Option<TypeExpression>

initializer: Option<Spanned<Expression>>

Trait Implementations

impl Clone for Declaration

fn clone(&self) -> Declaration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Declaration

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Declaration

fn deserialize<__D>( __deserializer: __D, ) -> Result<Declaration, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Declaration

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

Formats the value using the given formatter.

impl Exec for Declaration

Available on crate feature eval only.

fn exec(&self, ctx: &mut Context<'_>) -> Result<Flow, EvalError>

impl From<Declaration> for GlobalDeclaration

fn from(value: Declaration) -> GlobalDeclaration

Converts to this type from the input type.

impl From<Declaration> for Statement

fn from(value: Declaration) -> Statement

Converts to this type from the input type.

impl Lower for Declaration

Available on crate feature eval only.

fn lower(&mut self, ctx: &mut Context<'_>) -> Result<(), EvalError>

impl PartialEq for Declaration

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Declaration

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Declaration

impl SyntaxNode for Declaration

fn ident(&self) -> Option<Ident>

Identifier, if the syntax node is a declaration.

fn attributes(&self) -> &[Spanned<Attribute>]

List all attributes of a syntax node.

fn attributes_mut(&mut self) -> &mut [Spanned<Attribute>]

List all attributes of a syntax node.

fn retain_attributes_mut<F>(&mut self, f: F)

where F: FnMut(&mut Attribute) -> bool,

Remove attributes with predicate.

fn span(&self) -> Option<Span>

Span of a syntax node.

fn contains_attribute(&self, attribute: &Attribute) -> bool

Whether the node contains an attribute.