Struct Span 

pub struct Span {
    pub line: usize,
    pub col_start: usize,
    pub col_end: usize,
}

A location in a file containing source code.

Fields

line: usize

col_start: usize

The first column that this Span contains.

col_end: usize

The first column that this Span doesn’t contain.

Implementations

impl Span

pub fn zero() -> Self

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