Struct StructPatField 

pub struct StructPatField(/* private fields */);

A single field in a struct pattern: name or name: pat.

Implementations

impl StructPatField

pub fn name(&self) -> Option<SyntaxToken>

The field name.

pub fn pattern(&self) -> Option<Pat>

The inner pattern, if this field has a : pattern binding.

Trait Implementations

impl AstNode for StructPatField

fn can_cast(kind: SyntaxKind) -> bool

Returns true if a SyntaxNode with the given kind can be cast to this AST type.

fn cast(node: SyntaxNode) -> Option<Self>

Attempt to cast a SyntaxNode into this AST type.

fn syntax(&self) -> &SyntaxNode

Return a reference to the underlying SyntaxNode.

impl Clone for StructPatField

fn clone(&self) -> StructPatField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StructPatField

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

Formats the value using the given formatter.

impl Hash for StructPatField

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for StructPatField

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for StructPatField

impl StructuralPartialEq for StructPatField