Struct SourceLocation

pub struct SourceLocation {
    pub line_number: u32,
    pub line_position: u32,
    pub offset: u32,
    pub length: u32,
}

A human-readable representation for a span, tailored for text source.

Roughly corresponds to the positional members of GPUCompilationMessage from the WebGPU specification, except

• offset and length are in bytes (UTF-8 code units), instead of UTF-16 code units.
• line_position counts entire Unicode code points, instead of UTF-16 code units.

Fields

line_number: u32

1-based line number.

line_position: u32

1-based column of the start of this span, counted in Unicode code points.

offset: u32

0-based Offset in code units (in bytes) of the start of the span.

length: u32

Length in code units (in bytes) of the span.

Trait Implementations

impl Clone for SourceLocation

fn clone(&self) -> SourceLocation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SourceLocation

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

Formats the value using the given formatter.

impl PartialEq for SourceLocation

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

impl Eq for SourceLocation

impl StructuralPartialEq for SourceLocation