Struct Span

pub struct Span<'input, T: 'input + ?Sized, O> {
    pub span: Range<usize>,
    pub source: &'input T,
    pub output: O,
}

Struct returned by Rule::spanned to store the span and source of a given parsed rule.

Fields

span: Range<usize>

The range of the input that the rule parsed over.

source: &'input T

The original input that the rule parsed.

output: O

The output of the rule’s parsing.

Trait Implementations

impl<'input, T: Clone + 'input + ?Sized, O: Clone> Clone for Span<'input, T, O>

fn clone(&self) -> Span<'input, T, O>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'input, T: Debug + 'input + ?Sized, O: Debug> Debug for Span<'input, T, O>

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

Formats the value using the given formatter.

impl<'input, T: PartialEq + 'input + ?Sized, O: PartialEq> PartialEq for Span<'input, T, O>

fn eq(&self, other: &Span<'input, T, O>) -> 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<'input, T: Eq + 'input + ?Sized, O: Eq> Eq for Span<'input, T, O>

impl<'input, T: 'input + ?Sized, O> StructuralPartialEq for Span<'input, T, O>