Struct CoreMetadata 

pub struct CoreMetadata {
    pub name: String,
    pub encoding: String,
    pub default_word_cost: i16,
    pub default_left_context_id: u16,
    pub default_right_context_id: u16,
    pub default_field_value: String,
    pub flexible_csv: bool,
    pub skip_invalid_cost_or_id: bool,
    pub normalize_details: bool,
    pub dictionary_schema: CoreSchema,
    pub user_dictionary_schema: CoreSchema,
}

Dictionary metadata shared by the bindings.

Mirrors the binding Metadata wrappers as a pure-Rust type (using CoreSchema for the two schema fields) so each binding can wrap a CoreMetadata instead of re-declaring the same defaults and conversions. Converts to and from lindera::dictionary::Metadata; the optional model_info carried by the lindera type is not retained (the bindings do not expose it).

Fields

name: String

Dictionary name.

encoding: String

Character encoding.

default_word_cost: i16

Default word cost for simple user-dictionary entries.

default_left_context_id: u16

Default left context id for simple user-dictionary entries.

default_right_context_id: u16

Default right context id for simple user-dictionary entries.

default_field_value: String

Default value substituted for missing fields.

flexible_csv: bool

Whether CSV columns are handled flexibly.

skip_invalid_cost_or_id: bool

Whether entries with invalid cost or id are skipped.

normalize_details: bool

Whether morphological details are normalized.

dictionary_schema: CoreSchema

Schema for the main dictionary.

user_dictionary_schema: CoreSchema

Schema for the user dictionary.

Implementations

impl CoreMetadata

pub fn new( name: Option<String>, encoding: Option<String>, default_word_cost: Option<i16>, default_left_context_id: Option<u16>, default_right_context_id: Option<u16>, default_field_value: Option<String>, flexible_csv: Option<bool>, skip_invalid_cost_or_id: Option<bool>, normalize_details: Option<bool>, dictionary_schema: Option<CoreSchema>, user_dictionary_schema: Option<CoreSchema>, ) -> Self

Creates metadata, falling back to the binding defaults for any None.

pub fn create_default() -> Self

Creates metadata with all binding defaults.

Trait Implementations

impl Clone for CoreMetadata

fn clone(&self) -> CoreMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoreMetadata

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

Formats the value using the given formatter.

impl Default for CoreMetadata

fn default() -> Self

Returns CoreMetadata::create_default.

impl From<CoreMetadata> for Metadata

fn from(metadata: CoreMetadata) -> Self

Converts a CoreMetadata into a lindera Metadata (model_info is None).

impl From<Metadata> for CoreMetadata

fn from(metadata: Metadata) -> Self

Converts a lindera Metadata into a CoreMetadata (dropping model_info).