Struct Span

pub struct Span<F = FileId> {
    pub root: F,
    pub start: usize,
    pub end: usize,
}

Fields

root: F

start: usize

end: usize

Implementations

impl Span<Root>

pub fn of_token(syntax_token: &SyntaxToken) -> Self

pub fn of_node(syntax_node: &SyntaxNode) -> Self

pub fn of_lustre_str(string_node: &Str) -> Self

pub fn after(self) -> Self

Returns a 0-long span located just after another span, useful for reported missing syntax

pub fn extend(&mut self, other: impl IntoIterator<Item = Self>)

Extends the span using other spans, effectively keeping the lowest start bound and the highest end bound

Trait Implementations

impl<F: Clone> Clone for Span<F>

fn clone(&self) -> Span<F>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Span

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

Formats the value using the given formatter.

impl<F: Hash> Hash for Span<F>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<F: PartialEq> PartialEq for Span<F>

fn eq(&self, other: &Span<F>) -> 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<F: Eq> Eq for Span<F>

impl<F> StructuralPartialEq for Span<F>