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TransformContext

Struct TransformContext 

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pub struct TransformContext {
    pub known_bases: BTreeSet<String>,
    pub known_symbols: BTreeSet<String>,
}
Expand description

Compilation-Kontext fuer den AMI4CCM-Transform.

Spec-Referenzen:

  • §7.5 — abgeleitete Interfaces erben ihren ReplyHandler vom ReplyHandler des Base-Interfaces (AMI4CCM_<Base>ReplyHandler). Dazu braucht der Transformer eine Map der bereits transformierten Bases (known_bases).
  • §7.5 / §7.3.1 — wenn der naive AMI4CCM_<Iface>-/-ReplyHandler- Name mit einem bestehenden Identifier im Compilation-Unit kollidiert, muessen AMI_-Prefixe ergaenzt werden, bis der Name eindeutig ist (known_symbols).

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§known_bases: BTreeSet<String>

Set von Original-Interface-Namen, deren ReplyHandler bereits generiert wurde. Wird bei transform_interface einer Iface mit iface.bases = [Base] konsultiert: ist Base.text enthalten, erbt der neue ReplyHandler von AMI4CCM_<Base>ReplyHandler statt vom generischen CCM_AMI::ReplyHandler.

§known_symbols: BTreeSet<String>

Set aller Identifier im aktuellen Compilation-Scope. Wird vor dem Emittieren der AMI4CCM-Interface-Namen gegen den Konflikt-Resolver gepruescht (AMI_AMI4CCM_<Iface> etc.).

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impl TransformContext

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pub fn new() -> Self

Neuer leerer Kontext (gleichbedeutend mit default()).

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pub fn mark_transformed(&mut self, iface_name: &str)

Markiert einen Iface-Namen als bereits-transformiert, sodass abgeleitete Interfaces ihren ReplyHandler korrekt erben.

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pub fn add_known_symbol(&mut self, name: &str)

Registriert einen bereits-existierenden Identifier, gegen den der AMI4CCM-Naming-Resolver pruefen muss.

Trait Implementations§

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impl Clone for TransformContext

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fn clone(&self) -> TransformContext

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for TransformContext

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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 Default for TransformContext

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fn default() -> TransformContext

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

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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

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

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impl<T, U> Into<U> for T
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fn into(self) -> U

Calls U::from(self).

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type Owned = T

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fn to_owned(&self) -> T

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impl<T, U> TryFrom<U> for 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
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type Error = <U as TryFrom<T>>::Error

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

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