Enum PatternFieldData 

pub enum PatternFieldData<'a> {
    Default(Box<Expr<'a>>),
    Member(Box<Expr<'a>>, Box<Expr<'a>>),
    Type(Type<'a>, Box<Expr<'a>>),
    Expr(Box<Expr<'a>>),
    Repeat(Box<Expr<'a>>, Vec<Expr<'a>>),
}

A field in a '{...} pattern.

Variants

Default(Box<Expr<'a>>)

Member(Box<Expr<'a>>, Box<Expr<'a>>)

Type(Type<'a>, Box<Expr<'a>>)

Expr(Box<Expr<'a>>)

Repeat(Box<Expr<'a>>, Vec<Expr<'a>>)

Trait Implementations

impl<'a> AcceptVisitor<'a> for PatternFieldData<'a>

fn accept(&'a self, visitor: &mut dyn Visitor<'a>)

Walk a visitor over the contents of self.

impl<'a> AnyNodeData for PatternFieldData<'a>

fn get_name(&self) -> Option<Spanned<Name>>

Get this node’s name, or None if it does not have one.

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

Describe this node for diagnostics in indefinite form, e.g. “entity”.

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

Describe this node for diagnostics in definite form, e.g. “entity ‘top’”.

fn as_data(&self) -> &dyn AnyNodeData

where Self: Sized,

fn format_indefinite(&self) -> FormatNodeIndefinite<'_>

where Self: Sized,

Describe this node for diagnostics in indefinite form, e.g. “entity”.

fn format_definite(&self) -> FormatNodeDefinite<'_>

where Self: Sized,

Describe this node for diagnostics in definite form, e.g. “entity ‘top’”.

fn to_indefinite_string(&self) -> String

where Self: Sized,

Describe this node for diagnostics in indefinite form, e.g. “entity”.

fn to_definite_string(&self) -> String

where Self: Sized,

Describe this node for diagnostics in definite form, e.g. “entity ‘top’”.

impl<'a> Clone for PatternFieldData<'a>

fn clone(&self) -> PatternFieldData<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for PatternFieldData<'a>

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

Formats the value using the given formatter.

impl<'a> ForEachChild<'a> for PatternFieldData<'a>

fn for_each_child(&'a self, each: &mut dyn FnMut(&'a dyn AnyNode<'a>))

Apply a function to each child node.

impl<'a> ForEachNode<'a> for PatternFieldData<'a>

fn for_each_node(&'a self, each: &mut dyn FnMut(&'a dyn AnyNode<'a>))

Apply a function to this node.

impl<'a> PartialEq for PatternFieldData<'a>

fn eq(&self, other: &PatternFieldData<'a>) -> 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<'a> Eq for PatternFieldData<'a>

impl<'a> StructuralPartialEq for PatternFieldData<'a>