Struct wgpu::naga::Span

impl Span

pub const UNDEFINED: Span = _

Available on wgpu_core only.

pub const fn new(start: u32, end: u32) -> Span

Available on wgpu_core only.

Creates a new Span from a range of byte indices

Note: end is exclusive, it doesn’t belong to the Span

pub const fn until(&self, other: &Span) -> Span

Available on wgpu_core only.

Returns a new Span starting at self and ending at other

pub fn subsume(&mut self, other: Span)

Available on wgpu_core only.

Modifies self to contain the smallest Span possible that contains both self and other

pub fn total_span<T>(from: T) -> Span
where T: Iterator<Item = Span>,

Available on wgpu_core only.

Returns the smallest Span possible that contains all the Spans defined in the from iterator

pub fn to_range(self) -> Option<Range<usize>>

Available on wgpu_core only.

Converts self to a range if the span is not unknown

pub fn is_defined(&self) -> bool

Available on wgpu_core only.

Check whether self was defined or is a default/unknown span

pub fn location(&self, source: &str) -> SourceLocation

Available on wgpu_core only.

Return a SourceLocation for this span in the provided source.

Trait Implementations§

impl Clone for Span

fn clone(&self) -> Span

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

impl Debug for Span

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

Formats the value using the given formatter. Read more

impl Default for Span

fn default() -> Span

Returns the “default value” for a type. Read more

impl From<Location> for Span

fn from(loc: Location) -> Span

Converts to this type from the input type.

impl From<Range<usize>> for Span

fn from(range: Range<usize>) -> Span

Converts to this type from the input type.

impl Index for str

type Output = str

The returned type after indexing.

fn index(&self, span: Span) -> &str

Performs the indexing (container[index]) operation. Read more

impl PartialEq for Span

fn eq(&self, other: &Span) -> bool

This method tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Span

impl StructuralPartialEq for Span

Auto Trait Implementations§

impl UnwindSafe for Span

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<T, U> TryInto for T
where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<T> Upcast<T> for T

fn upcast(&self) -> Option<&T>

impl<T> WasmNotSend for T
where T: Send,

impl<T> WasmNotSendSync for T
where T: WasmNotSend + WasmNotSync,