Struct DiagSpan 

pub struct DiagSpan {
    pub start: usize,
    pub end: usize,
}

A byte range used to point at source text in a diagnostic

Every diagnostic has a severity, a short code (e.g. “E001”), and a message. Below - mirrors Span in oxyl-lexer but lives here so that the diagnostics stay independent of the lexer crate. Will keep the two types in sync manually for now; will unify when the crate graph is refactored,

Fields

start: usize

end: usize

Implementations

impl DiagSpan

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

Trait Implementations

impl Clone for DiagSpan

fn clone(&self) -> DiagSpan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DiagSpan

impl Debug for DiagSpan

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

Formats the value using the given formatter.

impl Display for DiagSpan

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

Formats the value using the given formatter.

impl Eq for DiagSpan

impl PartialEq for DiagSpan

fn eq(&self, other: &DiagSpan) -> 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 StructuralPartialEq for DiagSpan