Struct passerine::common::span::Spanned

pub struct Spanned<T> {
    pub item: T,
    pub span: Span,
}

A wrapper for spanning types. For example, a token, such as

pub enum Token {
    Number(f64),
    Open,
    Close,
}

or the like, can be spanned to indicate where it was parsed from (a Spanned<Token>).

Fields

item: T

span: Span

Implementations

impl<T> Spanned<T>

pub fn new(item: T, span: Span) -> Spanned<T>

Takes a prede

pub fn into(self) -> T

a destructive alias for self.item

Trait Implementations

impl<T: Clone> Clone for Spanned<T>

fn clone(&self) -> Spanned<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Spanned<T>

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

Formats the value using the given formatter.

impl<T: Eq> Eq for Spanned<T>

impl<T: PartialEq> PartialEq<Spanned<T>> for Spanned<T>

fn eq(&self, other: &Spanned<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Spanned<T>) -> bool

This method tests for !=.

impl<T> StructuralEq for Spanned<T>

impl<T> StructuralPartialEq for Spanned<T>