Struct icu::timezone::WindowsTimeZoneMapper

pub struct WindowsTimeZoneMapper { /* private fields */ }

A mapper between Windows time zone identifier and a BCP-47 ID.

This mapper currently only supports mapping from windows time zone identifiers to BCP-47 identifiers.

A windows time zone may vary depending on an associated territory/region. This is represented by the internal data mapping by delimiting the windows time zone and territory/region code with a “/”.

For instance, Central Standard Time can vary depending on the provided regions listed below:

• Central Standard Time/001
• Central Standard Time/US
• Central Standard Time/CA
• Central Standard Time/MX
• Central Standard Time/ZZ

As such, a Region may be provided to further specify a desired territory/region when querying a BCP-47 identifier. If no region is provided or the specificity is not required, then the territory will default to the M.49 World Code, 001.

Implementations

impl WindowsTimeZoneMapper

pub fn new() -> WindowsTimeZoneMapperBorrowed<'static>

Creates a new static WindowsTimeZoneMapperBorrowed.

pub fn try_new_with_any_provider( provider: &(impl AnyProvider + ?Sized), ) -> Result<WindowsTimeZoneMapper, DataError>

A version of [Self :: new] that uses custom data provided by an AnyProvider.

📚 Help choosing a constructor

pub fn try_new_with_buffer_provider( provider: &(impl BufferProvider + ?Sized), ) -> Result<WindowsTimeZoneMapper, DataError>

A version of [Self :: new] that uses custom data provided by a BufferProvider.

✨ Enabled with the serde feature.

📚 Help choosing a constructor

pub fn try_new_unstable<P>( provider: &P, ) -> Result<WindowsTimeZoneMapper, DataError>

where P: DataProvider<WindowsZonesToBcp47MapV1Marker> + ?Sized,

A version of Self::new that uses custom data provided by a DataProvider.

📚 Help choosing a constructor

⚠️ The bounds on provider may change over time, including in SemVer minor releases.

pub fn as_borrowed(&self) -> WindowsTimeZoneMapperBorrowed<'_>

Returns the borrowed version of the mapper that can be queried from the owned mapper.

Using the borrowed version allows one to avoid a small potential indirection cost when querying the mapper from the owned version.

Trait Implementations

impl Debug for WindowsTimeZoneMapper

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

Formats the value using the given formatter.