Struct erg_parser::ast::LambdaSignature

pub struct LambdaSignature {
    pub bounds: TypeBoundSpecs,
    pub params: Params,
    pub return_t_spec: Option<TypeSpecWithOp>,
}

Fields

bounds: TypeBoundSpecs

params: Params

return_t_spec: Option<TypeSpecWithOp>

Implementations

impl LambdaSignature

pub const fn new( params: Params, return_t_spec: Option<TypeSpecWithOp>, bounds: TypeBoundSpecs ) -> Self

pub fn do_sig(do_symbol: &Token) -> Self

Trait Implementations

impl Clone for LambdaSignature

fn clone(&self) -> LambdaSignature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LambdaSignature

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

Formats the value using the given formatter.

impl Display for LambdaSignature

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

Formats the value using the given formatter.

impl Hash for LambdaSignature

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 LambdaSignature

fn loc(&self) -> Location

NOTE: loc cannot be treated as a light method when self is a large grammatical element. If possible, delay the computation by passing &impl Locational or other means.

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

1-origin

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

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

0-origin

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

impl PartialEq for LambdaSignature

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

impl StructuralEq for LambdaSignature

impl StructuralPartialEq for LambdaSignature