Struct BrowserTool

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struct BrowserTool {
    spec: ToolSpec,
    facade: Arc<dyn BrowserFacade>,
    slot: SessionSlot,
}

Expand description

One registered tool: upstream’s spec, plus the caller it acts for.

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§spec: ToolSpec§facade: Arc<dyn BrowserFacade>§slot: SessionSlot

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impl BrowserTool

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async fn hand_off(&self, args: Value) -> Result<Vec<BrowserPart>, String>

The one tool whose logic is the core’s own. Every other tool forwards to the host because a target ref only means something in the client’s page state; the hand-off parks on the person, and the wait - with no timeout - is the answer.

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impl Tool for BrowserTool

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fn name(&self) -> &'static str

Tool name. Exposed to the model as mcp__<server>__<tool>. Read more

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fn description(&self) -> &'static str

One-line description.

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fn input_schema(&self) -> Value

JSON Schema describing the tool’s arguments.

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fn call<'life0, 'async_trait>( &'life0 self, input: ToolInput, ) -> Pin<Box<dyn Future<Output = ToolOutput> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Execute the tool.

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impl UnsafeUnpin for BrowserTool

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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> Any for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

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fn type_name(&self) -> &'static str

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impl<T> AnySync for T
where T: Any + Send + Sync,

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

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<S, T> Duplex<S> for T
where T: FromSample<S> + ToSample<S>,

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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<S> FromSample<S> for S

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fn from_sample_(s: S) -> S

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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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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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