Struct erg_parser::ast::SubrTypeSpec

pub struct SubrTypeSpec {
    pub bounds: TypeBoundSpecs,
    pub lparen: Option<Token>,
    pub non_defaults: Vec<ParamTySpec>,
    pub var_params: Option<Box<ParamTySpec>>,
    pub defaults: Vec<DefaultParamTySpec>,
    pub arrow: Token,
    pub return_t: Box<TypeSpec>,
}

Fields

bounds: TypeBoundSpecs

lparen: Option<Token>

non_defaults: Vec<ParamTySpec>

var_params: Option<Box<ParamTySpec>>

defaults: Vec<DefaultParamTySpec>

arrow: Token

return_t: Box<TypeSpec>

Implementations

impl SubrTypeSpec

pub fn new( bounds: TypeBoundSpecs, lparen: Option<Token>, non_defaults: Vec<ParamTySpec>, var_params: Option<ParamTySpec>, defaults: Vec<DefaultParamTySpec>, arrow: Token, return_t: TypeSpec ) -> Self

Trait Implementations

impl Clone for SubrTypeSpec

fn clone(&self) -> SubrTypeSpec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SubrTypeSpec

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

Formats the value using the given formatter.

impl Display for SubrTypeSpec

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

Formats the value using the given formatter.

impl Hash for SubrTypeSpec

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 SubrTypeSpec

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>

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

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

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

impl PartialEq<SubrTypeSpec> for SubrTypeSpec

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

impl StructuralEq for SubrTypeSpec

impl StructuralPartialEq for SubrTypeSpec