Struct erg_compiler::hir::VarSignature

pub struct VarSignature {
    pub ident: Identifier,
    pub global: bool,
    pub t_spec: Option<TypeSpecWithOp>,
}

Fields

ident: Identifier

global: bool

if this flag is true, the variable is stored as global

t_spec: Option<TypeSpecWithOp>

Implementations

impl VarSignature

pub const fn new(ident: Identifier, t_spec: Option<TypeSpecWithOp>) -> Self

pub const fn global(ident: Identifier, t_spec: Option<TypeSpecWithOp>) -> Self

pub fn inspect(&self) -> &Str

pub fn vis(&self) -> &VisibilityModifier

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

Trait Implementations

impl Clone for VarSignature

fn clone(&self) -> VarSignature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VarSignature

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

Formats the value using the given formatter.

impl Display for VarSignature

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

Formats the value using the given formatter.

impl HasType for VarSignature

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 VarSignature

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 VarSignature

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 VarSignature

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

impl PartialEq for VarSignature

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

impl StructuralPartialEq for VarSignature