Struct Spanned

pub struct Spanned<T, B: SpanBound = usize> {
    pub value: T,
    pub span: Span<B>,
}

A value together with its Span.

Fields

value: T

span: Span<B>

Trait Implementations

impl<T: Clone, B: Clone + SpanBound> Clone for Spanned<T, B>

fn clone(&self) -> Spanned<T, B>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug, B: Debug + SpanBound> Debug for Spanned<T, B>

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

Formats the value using the given formatter.

impl<T: Default, B: Default + SpanBound> Default for Spanned<T, B>

fn default() -> Spanned<T, B>

Returns the “default value” for a type.

impl<T, B: SpanBound> Deref for Spanned<T, B>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T, B: SpanBound> DerefMut for Spanned<T, B>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<T: Hash, B: Hash + SpanBound> Hash for Spanned<T, B>

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<T: PartialEq, B: PartialEq + SpanBound> PartialEq for Spanned<T, B>

fn eq(&self, other: &Spanned<T, B>) -> 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<T: Copy, B: Copy + SpanBound> Copy for Spanned<T, B>

impl<T: Eq, B: Eq + SpanBound> Eq for Spanned<T, B>

impl<T, B: SpanBound> StructuralPartialEq for Spanned<T, B>