Struct erg_parser::ast::ConstAttribute

pub struct ConstAttribute {
    pub obj: Box<ConstExpr>,
    pub name: ConstIdentifier,
}

Fields

obj: Box<ConstExpr>

name: ConstIdentifier

Implementations

impl ConstAttribute

pub fn new(expr: ConstExpr, name: ConstIdentifier) -> Self

impl ConstAttribute

pub fn downgrade(self) -> Attribute

Trait Implementations

impl Clone for ConstAttribute

fn clone(&self) -> ConstAttribute

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConstAttribute

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

Formats the value using the given formatter.

impl Display for ConstAttribute

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

Formats the value using the given formatter.

impl Hash for ConstAttribute

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 ConstAttribute

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 ConstAttribute

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

impl PartialEq for ConstAttribute

fn eq(&self, other: &ConstAttribute) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ConstAttribute

impl StructuralPartialEq for ConstAttribute