Struct StringPool

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pub struct StringPool { /* private fields */ }

Expand description

Global string pool for memory-efficient string storage

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impl StringPool

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pub fn intern(&self, s: &str) -> Arc<str>

Intern a string, returning an Arc<str> that can be shared

If the string already exists in the pool, returns the existing Arc<str>. Otherwise, creates a new Arc<str> and stores it in the pool.

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pub fn get_stats(&self) -> StringPoolStats

Get current statistics about the string pool

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pub fn len(&self) -> usize

Get the number of unique strings currently in the pool

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pub fn is_empty(&self) -> bool

Check if the pool is empty

Auto Trait Implementations§

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impl UnwindSafe for StringPool

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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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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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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Calls U::from(self).

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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,

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