SourceMap

cargo::sources::source

Struct SourceMap 

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pub struct SourceMap<'src> {
    map: HashMap<SourceId, Box<dyn Source + 'src>>,
}
Expand description

A HashMap of SourceId to Box<Source>.

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§map: HashMap<SourceId, Box<dyn Source + 'src>>

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impl<'src> SourceMap<'src>

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

Creates an empty map.

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

Like HashMap::get.

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

Like HashMap::get_mut.

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

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

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pub fn len(&self) -> usize

Like HashMap::len.

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

Like HashMap::iter_mut.

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

Merge the given map into self.

Trait Implementations§

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

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

Formats the value using the given formatter. Read more
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impl<'src> Default for SourceMap<'src>

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fn default() -> SourceMap<'src>

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

Auto Trait Implementations§

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impl<'src> Freeze for SourceMap<'src>

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

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

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

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impl<'src> Unpin for SourceMap<'src>

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

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 48 bytes