Struct Span 

pub struct Span { /* private fields */ }

Represents the position of a piece of code in the input file.

A Span is represented as the start and end position. Every character that is between these two position is considered as inside the span.

Implementations

impl Span

pub const fn start(self) -> Position

Returns the span’s starting position.

pub const fn end(self) -> Position

Returns the span’s ending position.

The position ends on the next non-spanned part:

use lisbeth_error::span::SpannedStr;

let s = SpannedStr::input_file("hello");
assert_eq!(s.span().end().col(), 5);

Trait Implementations

impl Clone for Span

fn clone(&self) -> Span

Returns a duplicate 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 PartialEq for Span

fn eq(&self, other: &Span) -> 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 Copy for Span

impl StructuralPartialEq for Span