Struct SourceSpan 

pub struct SourceSpan {
    pub line: usize,
    pub column: usize,
    pub length: usize,
    pub label: Option<String>,
}

Source location span for diagnostic highlighting

Fields

line: usize

Line number (1-based)

column: usize

Column number (1-based)

length: usize

Length of the span in characters

label: Option<String>

Optional label for this span

Implementations

impl SourceSpan

pub fn new(line: usize, column: usize, length: usize) -> Self

pub fn with_label(self, label: impl Into<String>) -> Self

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 Eq for SourceSpan

impl StructuralPartialEq for SourceSpan