Struct rust_icu_utrans::UTransliterator

pub struct UTransliterator { /* fields omitted */ }

Rust wrapper for the ICU UTransliterator type.

Implementations

impl UTransliterator

pub fn get_ids() -> Result<Enumeration, Error>

Returns an enumeration containing the identifiers of all available transliterators.

Implements utrans_openIDs.

pub fn register(trans: Self) -> Result<(), Error>

Consumes trans and registers it with the underlying ICU system. A transliterator that has been registered with the system can be retrieved by calling new with its identifier.

Implements utrans_register.

pub fn new(
    id: &str,
    rules: Option<&str>,
    dir: UTransDirection
) -> Result<Self, Error>

If rules are given, creates a new transliterator with rules and identifier. Otherwise, returns the ICU system transliterator with the given identifier.

Implements utrans_openU.

pub fn new_ustring(
    id: &UChar,
    rules: Option<&UChar>,
    dir: UTransDirection
) -> Result<Self, Error>

Implements utrans_openU.

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

Returns the identifier for this transliterator.

Implements utrans_getUnicodeID.

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

Returns the inverse of this transliterator, provided that the inverse has been registered with the underlying ICU system, i.e., a built-in ICU transliterator or one registered with register.

Implements utrans_openInverse.

pub fn to_rules(&self, escape_unprintable: bool) -> Result<String, Error>

Returns a rules string for this transliterator in the same format expected by new.

Implements utrans_toRules.

pub fn set_filter(&mut self, pattern: Option<&str>) -> Result<(), Error>

Apply a filter to this transliterator, causing certain characters to pass through untouched. The filter is formatted as a UnicodeSet string. If the filter is None, then any previously-applied filter is cleared.

Implements utrans_setFilter.

pub fn set_filter_ustring(
    &mut self,
    pattern: Option<&UChar>
) -> Result<(), Error>

Implements utrans_setFilter.

pub fn transliterate(&self, text: &str) -> Result<String, Error>

Returns a string containing the transliterated text.

Implements utrans_transUChars.

pub fn transliterate_ustring(&self, text: &UChar) -> Result<UChar, Error>

Implements utrans_transUChars.

pub fn unregister(id: &str) -> Result<(), Error>

Unregister a transliterator from the underlying ICU system.

Implements utrans_unregisterID.

Trait Implementations

impl Clone for UTransliterator

fn clone(&self) -> Self

Implements utrans_clone.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UTransliterator

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

Formats the value using the given formatter.

impl Drop for UTransliterator

fn drop(&mut self)

Implements $impl_function_name.