[−][src]Trait rslint_errors::file::Span

pub trait Span {
    fn as_range(&self) -> Range<usize>;

    fn as_text_range(&self) -> TextRange { ... }

    fn join<T: Span>(&self, other: T) -> Range<usize> { ... }

    fn between<T: Span>(&self, other: T) -> Range<usize> { ... }

    fn until<T: Span>(&self, other: T) -> Range<usize> { ... }

    fn sub_start(&self, amount: usize) -> Range<usize> { ... }

    fn add_start(&self, amount: usize) -> Range<usize> { ... }

    fn sub_end(&self, amount: usize) -> Range<usize> { ... }

    fn add_end(&self, amount: usize) -> Range<usize> { ... }
}

A value which can be used as the range inside of a diagnostic.

This is essentially a hack to allow us to use SyntaxElement, SyntaxNode, etc directly

Required methods

fn as_range(&self) -> Range<usize>

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Provided methods

fn as_text_range(&self) -> TextRange

fn join<T: Span>(&self, other: T) -> Range<usize>

Make a new span which extends to another span

from      to
^^^^^^^^^^^^

fn between<T: Span>(&self, other: T) -> Range<usize>

Make a new span which is between another span

from      to
    ^^^^^^

fn until<T: Span>(&self, other: T) -> Range<usize>

Make a new span which extends until another span

from      to
^^^^^^^^^^

fn sub_start(&self, amount: usize) -> Range<usize>

fn add_start(&self, amount: usize) -> Range<usize>

fn sub_end(&self, amount: usize) -> Range<usize>

fn add_end(&self, amount: usize) -> Range<usize>

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Implementations on Foreign Types

impl<T: Span, '_> Span for &'_ T[src]

impl<T: Span, '_> Span for &'_ mut T[src]

impl<T: Clone> Span for Range<T> where
    T: Into<usize>, [src]

impl<T: Language> Span for SyntaxNode<T>[src]

impl<T: Language> Span for SyntaxToken<T>[src]

impl<T: Language> Span for SyntaxElement<T>[src]

impl Span for TextRange[src]

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Implementors

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