Struct Span

pub struct Span {
    pub from: Pos,
    pub to: Pos,
}

A span in a given source.

Fields

from: Pos

The byte offset of the start of the span.

to: Pos

The byte offset of the end of the span.

Implementations

impl Span

pub fn new_single(pos: Pos) -> Span

Create a new span that covers one character at the given offset.

Trait Implementations

impl Clone for Span

fn clone(&self) -> Span

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Span

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

Formats the value using the given formatter.

impl From<&Span> for Range<usize>

fn from(span: &Span) -> Self

Converts to this type from the input type.