Enum erg_parser::ast::VarPattern

pub enum VarPattern {
    Discard(Token),
    Ident(Identifier),
    Array(VarArrayPattern),
    Tuple(VarTuplePattern),
    Record(VarRecordPattern),
    DataPack(VarDataPackPattern),
}

Variants

Discard(Token)

Ident(Identifier)

Array(VarArrayPattern)

e.g. [x, y, z] of [x, y, z] = [1, 2, 3]

Tuple(VarTuplePattern)

e.g. (x, y, z) of (x, y, z) = (1, 2, 3)

Record(VarRecordPattern)

DataPack(VarDataPackPattern)

Implementations

impl VarPattern

pub const fn inspect(&self) -> Option<&Str>

pub fn is_procedural(&self) -> bool

pub fn is_const(&self) -> bool

pub const fn vis(&self) -> Visibility

pub fn ident(&self) -> Option<&Identifier>

Trait Implementations

impl Clone for VarPattern

fn clone(&self) -> VarPattern

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VarPattern

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

Formats the value using the given formatter.

impl Display for VarPattern

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

Formats the value using the given formatter.

impl Hash for VarPattern

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 Locational for VarPattern

fn loc(&self) -> Location

fn ln_begin(&self) -> Option<u32>

fn ln_end(&self) -> Option<u32>

fn col_begin(&self) -> Option<u32>

fn col_end(&self) -> Option<u32>

impl NestedDisplay for VarPattern

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

impl PartialEq<VarPattern> for VarPattern

fn eq(&self, other: &VarPattern) -> 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 VarPattern

impl StructuralEq for VarPattern

impl StructuralPartialEq for VarPattern