Struct icu_data::Loader

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pub struct Loader { /* private fields */ }
Expand description

Manages the lifecycle of the loaded ICU data.

Loader can be created using Loader::new and can be cloned. For as long as any Loader remains in scope, the ICU data will not be unloaded.

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impl Loader

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pub fn new() -> Result<Self, Error>

Initializes the ICU dynamic timezone data, based on the default resource directory.

The caller should create a Loader very early on in the lifetime of the program, and keep instances of Loader alive until the ICU data is needed. You can make as many Loader objects as you need. The data will be unloaded only after the last of them leaves scope.

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pub fn new_with_tz_resource_path(tzdata_dir_path: &str) -> Result<Self, Error>

Initializes ICU data, loading time zone resources from the supplied path.

See documentation for new for calling constraints.

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pub fn new_with_tz_resources_and_validation( tzdata_dir_path: &str, tz_revision_file_path: &str ) -> Result<Self, Error>

Initializes ICU data, loading time zone resources from the supplied path and validating the time zone revision ID against the ID contained in the file at revision_file_path.

See documentation for new for calling constraints.

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impl Clone for Loader

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fn clone(&self) -> Loader

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Loader

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Sync for Loader

Auto Trait Implementations§

Blanket Implementations§

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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.