Struct flux_common::cache::QueryCache

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pub struct QueryCache {
    entries: FxHashMap<String, u64>,
}

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§entries: FxHashMap<String, u64>

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impl QueryCache

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pub fn new() -> Self

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pub fn insert(&mut self, key: String, constr_hash: u64)

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pub fn is_safe(&self, key: &String, constr_hash: u64) -> bool

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fn path() -> Result<PathBuf, Error>

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fn no_cache_err() -> Error

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pub fn save(&self) -> Result<(), Error>

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pub fn load() -> Self

Trait Implementations§

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impl Default for QueryCache

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fn default() -> Self

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

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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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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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

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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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.