Struct MetadataEngine

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pub struct MetadataEngine {
    pub variable_registry: Arc<VariableRegistry>,
    pub scope_tracker: Arc<ScopeTracker>,
    pub thread_registry: Arc<ThreadRegistry>,
}

Expand description

Metadata Engine - Centralized metadata management

The MetadataEngine is responsible for managing all metadata in the system including variables, scopes, threads, types, and pointers. It provides a unified interface for accessing and updating metadata.

Key properties:

Centralized: Single source of truth for all metadata
Thread-safe: All operations are thread-safe via Arc
Efficient: Optimized for fast lookups and updates

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§variable_registry: Arc<VariableRegistry>

Variable registry

§scope_tracker: Arc<ScopeTracker>

Scope tracker

§thread_registry: Arc<ThreadRegistry>

Thread registry

Implementations§

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impl MetadataEngine

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pub fn new() -> Self

Create a new MetadataEngine

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pub fn variables(&self) -> &Arc<VariableRegistry>

Get the variable registry

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pub fn scopes(&self) -> &Arc<ScopeTracker>

Get the scope tracker

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pub fn threads(&self) -> &Arc<ThreadRegistry>

Get the thread registry

Trait Implementations§

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impl Default for MetadataEngine

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fn default() -> Self

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

Auto Trait Implementations§

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impl UnwindSafe for MetadataEngine

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

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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 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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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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