Struct rustyline::Context

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pub struct Context<'h> { /* private fields */ }
Expand description

Completion/suggestion context

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impl<'h> Context<'h>

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pub fn new(history: &'h dyn History) -> Self

Constructor. Visible for testing.

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pub fn history(&self) -> &dyn History

Return an immutable reference to the history object.

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pub fn history_index(&self) -> usize

The history index we are currently editing

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impl<'h> Freeze for Context<'h>

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impl<'h> !RefUnwindSafe for Context<'h>

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impl<'h> !Send for Context<'h>

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impl<'h> !Sync for Context<'h>

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impl<'h> Unpin for Context<'h>

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impl<'h> !UnwindSafe for Context<'h>

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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, 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.