Enum erg_compiler::hir::Signature

pub enum Signature {
    Var(VarSignature),
    Subr(SubrSignature),
}

Variants

Var(VarSignature)

Subr(SubrSignature)

Implementations

impl Signature

pub const fn is_subr(&self) -> bool

pub fn is_const(&self) -> bool

pub fn is_procedural(&self) -> bool

pub fn vis(&self) -> &VisibilityModifier

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

pub const fn ident(&self) -> &Identifier

pub fn ident_mut(&mut self) -> &mut Identifier

pub fn into_ident(self) -> Identifier

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

pub fn t_spec(&self) -> Option<&TypeSpec>

pub fn t_spec_with_op(&self) -> Option<&TypeSpecWithOp>

pub fn params_mut(&mut self) -> Option<&mut Params>

pub fn captured_names(&self) -> &[Identifier]

Trait Implementations

impl Clone for Signature

fn clone(&self) -> Signature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Signature

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

Formats the value using the given formatter.

impl Display for Signature

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

Formats the value using the given formatter.

impl HasType for Signature

fn ref_t(&self) -> &Type

fn ref_mut_t(&mut self) -> Option<&mut Type>

fn signature_t(&self) -> Option<&Type>

fn signature_mut_t(&mut self) -> Option<&mut Type>

fn t(&self) -> Type

fn inner_ts(&self) -> Vec<Type>

fn lhs_t(&self) -> &Type

fn rhs_t(&self) -> &Type

impl Hash for Signature

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 Signature

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 Signature

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

impl PartialEq for Signature

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

impl StructuralPartialEq for Signature