Enum cml::CapabilityId

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pub enum CapabilityId<'a> {
Show 16 variants Service(&'a Name), Protocol(&'a Name), Directory(&'a Name), UsedService(Path), UsedProtocol(Path), UsedDirectory(Path), UsedStorage(Path), UsedEventStream(Path), UsedConfiguration(&'a Name), UsedRunner(&'a Name), Storage(&'a Name), Runner(&'a Name), Resolver(&'a Name), EventStream(&'a Name), Dictionary(&'a Name), Configuration(&'a Name),
}
Expand description

A name/identity of a capability exposed/offered to another component.

Exposed or offered capabilities have an identifier whose format depends on the capability type. For directories and services this is a path, while for storage this is a storage name. Paths and storage names, however, are in different conceptual namespaces, and can’t collide with each other.

This enum allows such names to be specified disambiguating what namespace they are in.

Variants§

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Service(&'a Name)

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Protocol(&'a Name)

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Directory(&'a Name)

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UsedService(Path)

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UsedProtocol(Path)

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UsedDirectory(Path)

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UsedStorage(Path)

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UsedEventStream(Path)

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UsedConfiguration(&'a Name)

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UsedRunner(&'a Name)

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Storage(&'a Name)

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Runner(&'a Name)

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Resolver(&'a Name)

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EventStream(&'a Name)

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Dictionary(&'a Name)

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Configuration(&'a Name)

Implementations§

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impl<'a> CapabilityId<'a>

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pub fn type_str(&self) -> &'static str

Human readable description of this capability type.

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pub fn get_dir_path(&self) -> Option<&Path>

Return the directory containing the capability.

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pub fn from_use(use_: &'a Use) -> Result<Vec<Self>, Error>

Given a Use clause, return the set of target identifiers.

When only one capability identifier is specified, the target identifier name is derived using the “path” clause. If a “path” clause is not specified, the target identifier is the same name as the source.

When multiple capability identifiers are specified, the target names are the same as the source names.

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pub fn from_capability(capability: &'a Capability) -> Result<Vec<Self>, Error>

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pub fn from_offer_expose<T>(clause: &'a T) -> Result<Vec<Self>, Error>

Given an Offer or Expose clause, return the set of target identifiers.

When only one capability identifier is specified, the target identifier name is derived using the “as” clause. If an “as” clause is not specified, the target identifier is the same name as the source.

When multiple capability identifiers are specified, the target names are the same as the source names.

Trait Implementations§

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impl<'a> Clone for CapabilityId<'a>

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fn clone(&self) -> CapabilityId<'a>

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
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impl<'a> Debug for CapabilityId<'a>

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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 Display for CapabilityId<'_>

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

Return the string ID of this clause.

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impl<'a> Hash for CapabilityId<'a>

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<'a> PartialEq for CapabilityId<'a>

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fn eq(&self, other: &CapabilityId<'a>) -> 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.
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impl<'a> Eq for CapabilityId<'a>

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impl<'a> StructuralPartialEq for CapabilityId<'a>

Auto Trait Implementations§

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impl<'a> RefUnwindSafe for CapabilityId<'a>

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impl<'a> Send for CapabilityId<'a>

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impl<'a> Sync for CapabilityId<'a>

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impl<'a> Unpin for CapabilityId<'a>

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impl<'a> UnwindSafe for CapabilityId<'a>

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> Encode<Ambiguous1> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> Encode<Ambiguous2> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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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> IntoAny for T
where T: 'static + Send + Sync,

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fn into_any(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Cast the given object into a dyn std::any::Any.
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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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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<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