Struct SourceSpan 

pub struct SourceSpan {
    pub start: SourcePosition,
    pub end: SourcePosition,
}

A span in source text with start and end positions.

Fields

start: SourcePosition

Start position (inclusive).

end: SourcePosition

End position (exclusive).

Implementations

impl SourceSpan

pub const fn new(start: SourcePosition, end: SourcePosition) -> Self

Creates a new source span.

pub const fn len(&self) -> usize

Returns the length of the span in bytes.

pub const fn is_empty(&self) -> bool

Returns true if the span is empty.

Trait Implementations

impl Clone for SourceSpan

fn clone(&self) -> SourceSpan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceSpan

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

Formats the value using the given formatter.

impl PartialEq for SourceSpan

fn eq(&self, other: &SourceSpan) -> 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 SourceSpan

impl Eq for SourceSpan

impl StructuralPartialEq for SourceSpan