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SemanticRustJudge

Struct SemanticRustJudge 

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pub struct SemanticRustJudge { /* private fields */ }
Expand description

Semantic analyzer that provides type information and cross-reference analysis

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impl SemanticRustJudge

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pub fn new() -> Self

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pub fn with_workspace(project_path: &Path) -> Result<Self, String>

Create a new instance with workspace data loaded from a Cargo project

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impl Default for SemanticRustJudge

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fn default() -> Self

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

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fn diagnostics(&self, source: &str) -> Vec<Diagnostic>

Parse the source code and return diagnostics
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fn symbols(&self, source: &str) -> Result<Vec<Symbol>, String>

Get all symbols in the source code
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fn symbol_at_position( &self, source: &str, position: Position, ) -> Result<Option<Symbol>, String>

Find symbol at a specific position
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fn completions( &self, source: &str, position: Position, ) -> Result<Vec<CompletionItem>, String>

Get completion suggestions at a position
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fn format(&self, source: &str) -> Result<String, String>

Format the source code
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impl SemanticJudge for SemanticRustJudge

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fn hover( &self, source: &str, position: Position, ) -> Result<Option<HoverInfo>, String>

Get hover information at a position
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fn type_at_position( &self, source: &str, position: Position, ) -> Result<Option<TypeInfo>, String>

Get type information at a position
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fn find_references( &self, source: &str, position: Position, ) -> Result<Vec<Reference>, String>

Find all references to a symbol
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fn goto_definition( &self, source: &str, position: Position, ) -> Result<Option<Range>, String>

Go to definition
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fn signature_help( &self, source: &str, position: Position, ) -> Result<Option<SignatureHelp>, String>

Get signature help for function calls
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fn infer_type( &self, source: &str, position: Position, ) -> Result<Option<String>, String>

Infer the type of an expression at a position

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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<'a, T> Captures<'a> for T
where T: ?Sized,

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impl<T> Cast for T

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fn cast<U>(self, interner: <U as HasInterner>::Interner) -> U
where Self: CastTo<U>, U: HasInterner,

Cast a value to type U using CastTo.
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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> IntoBox<dyn Any + Send> for T
where T: Any + Send,

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fn into_box(self) -> Box<dyn Any + Send>

Convert self into the appropriate boxed form.
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impl<T> IntoBox<dyn Any> for T
where T: Any,

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fn into_box(self) -> Box<dyn Any>

Convert self into the appropriate boxed form.
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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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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

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