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SessionScope

Struct SessionScope 

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pub struct SessionScope {
    pub globals: Vec<String>,
    pub consts: Vec<String>,
    pub classes: Vec<ClassInfo>,
}
Expand description

The accumulated top-level scope of a REPL session: every name in scope, the subset that are constants, and the object definitions (for inheritance and super checks). A snippet is checked as if these were already declared, so it can reference — and redefine — anything earlier snippets introduced. Built by the interpreter from its live session state, so the checker and the runtime always agree on what exists.

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§globals: Vec<String>§consts: Vec<String>§classes: Vec<ClassInfo>

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impl SessionScope

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pub fn empty() -> SessionScope

An empty session — no prior declarations. Used by the batch [check].

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impl Default for SessionScope

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fn default() -> SessionScope

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

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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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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> Same for T

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type Output = T

Should always be Self
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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.