Struct cargo :: sources :: source :: SourceMap Copy item path

impl<'src> SourceMap<'src>

pub fn new() -> SourceMap<'src>

Creates an empty map.

pub fn get(&self, id: SourceId) -> Option<&(dyn Source + 'src)>

Like HashMap::get.

pub fn get_mut(&mut self, id: SourceId) -> Option<&mut (dyn Source + 'src)>

Like HashMap::get_mut.

pub fn insert(&mut self, source: Box<dyn Source + 'src>)

Like HashMap::insert, but derives the SourceId key from the Source.

pub fn len(&self) -> usize

Like HashMap::len.

pub fn sources_mut<'a>( &'a mut self ) -> impl Iterator<Item = (&'a SourceId, &'a mut (dyn Source + 'src))>

Like HashMap::iter_mut.

pub fn add_source_map(&mut self, other: SourceMap<'src>)

Merge the given map into self.

Trait Implementations§

impl<'src> Debug for SourceMap<'src>

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

Formats the value using the given formatter. Read more

impl<'src> Default for SourceMap<'src>

fn default() -> SourceMap<'src>

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

Auto Trait Implementations§

impl<'src> !UnwindSafe for SourceMap<'src>

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> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

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<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more