Struct erg_compiler::hir::NonDefaultParamSignature

pub struct NonDefaultParamSignature {
    pub raw: NonDefaultParamSignature,
    pub vi: VarInfo,
    pub t_spec_as_expr: Option<Expr>,
}

Once the default_value is set to Some, all subsequent values must be Some

Fields

raw: NonDefaultParamSignature

vi: VarInfo

t_spec_as_expr: Option<Expr>

Implementations

impl NonDefaultParamSignature

pub const fn new( sig: NonDefaultParamSignature, vi: VarInfo, t_spec_as_expr: Option<Expr> ) -> Self

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

pub const fn name(&self) -> Option<&VarName>

Trait Implementations

impl Clone for NonDefaultParamSignature

fn clone(&self) -> NonDefaultParamSignature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NonDefaultParamSignature

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

Formats the value using the given formatter.

impl Display for NonDefaultParamSignature

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

Formats the value using the given formatter.

impl Hash for NonDefaultParamSignature

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 NonDefaultParamSignature

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 NestedDisplay for NonDefaultParamSignature

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

impl PartialEq for NonDefaultParamSignature

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

impl StructuralPartialEq for NonDefaultParamSignature