Struct HashCodeMap 

pub struct HashCodeMap { /* private fields */ }

A container for associating hashes with their original label and vice versa.

Implementations

impl HashCodeMap

pub fn get() -> Arc<Mutex<Self>>

Returns a thread-safe reference-counting pointer to the mutually exclusive HashCodeMap.

pub fn label_of(&self, hash: HashCode, width: Option<u32>) -> Option<&String>

Returns a reference to the label corresponding to the hash.

pub fn hash_of(&self, label: &str) -> Option<HashCode>

Returns the hash corresponding to the label.

pub fn extend_shift_jis<I: IntoIterator<Item = String>>( &mut self, iter: I, ) -> Result<(), ParseLabelError>

Hashes and inserts a collection of labels from an iterator, converting to Shift JIS.

pub fn extend_utf8<I: IntoIterator<Item = String>>( &mut self, iter: I, ) -> Result<(), ParseLabelError>

Hashes and inserts a collection of labels from an iterator, interpreting as UTF-8.

pub fn read_shift_jis<P: AsRef<Path>>( &mut self, path: P, ) -> Result<(), ParseLabelError>

Reads and hashes a newline-separated list of labels from a file, converting to Shift JIS.

pub fn read_utf8<P: AsRef<Path>>( &mut self, path: P, ) -> Result<(), ParseLabelError>

Reads and hashes a newline-separated list of labels from a file, interpreting as UTF-8.

pub fn set_strict(&mut self, strict: bool)

Updates whether foreign labels should be rejected when looking up the hash of a label.

pub fn clear(&mut self)

Clears the map, removing all key-value pairs. Keeps the allocated memory for reuse.

pub fn reset(&mut self)

Clears the map, removing all key-value pairs and resets additional configuration. Keeps the allocated memory for reuse.

Trait Implementations

impl Debug for HashCodeMap

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

Formats the value using the given formatter.

impl Default for HashCodeMap

fn default() -> HashCodeMap

Returns the “default value” for a type.