Struct Metadata 

pub struct Metadata {

    pub name: String,
    pub encoding: String,
    pub compress_algorithm: Algorithm,
    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: Schema,
    pub user_dictionary_schema: Schema,
    pub model_info: Option<ModelInfo>,
}

Fields

name: String

encoding: String

compress_algorithm: Algorithm

default_word_cost: i16

default_left_context_id: u16

default_right_context_id: u16

default_field_value: String

flexible_csv: bool

skip_invalid_cost_or_id: bool

normalize_details: bool

dictionary_schema: Schema

user_dictionary_schema: Schema

model_info: Option<ModelInfo>

Implementations

impl Metadata

pub fn new( name: String, encoding: String, compress_algorithm: Algorithm, simple_word_cost: i16, default_left_context_id: u16, default_right_context_id: u16, default_field_value: String, flexible_csv: bool, skip_invalid_cost_or_id: bool, normalize_details: bool, schema: Schema, userdic_schema: Schema, ) -> Self

pub fn load(data: &[u8]) -> LinderaResult<Self>

Load metadata from binary data (JSON format or compressed binary format). This provides a consistent interface with other dictionary components.

pub fn load_or_default(data: &[u8], default_fn: fn() -> Self) -> Self

Load metadata with fallback to default values. This is used when feature flags are disabled and data might be empty.

Trait Implementations

impl Archive for Metadata

where String: Archive, Algorithm: Archive, i16: Archive, u16: Archive, bool: Archive, Schema: Archive, Option<ModelInfo>: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self>

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedMetadata

The archived representation of this type.

type Resolver = MetadataResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for Metadata

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Metadata

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<__D: Fallible + ?Sized> Deserialize<Metadata, __D> for Archived<Metadata>

where String: Archive, <String as Archive>::Archived: Deserialize<String, __D>, Algorithm: Archive, <Algorithm as Archive>::Archived: Deserialize<Algorithm, __D>, i16: Archive, <i16 as Archive>::Archived: Deserialize<i16, __D>, u16: Archive, <u16 as Archive>::Archived: Deserialize<u16, __D>, bool: Archive, <bool as Archive>::Archived: Deserialize<bool, __D>, Schema: Archive, <Schema as Archive>::Archived: Deserialize<Schema, __D>, Option<ModelInfo>: Archive, <Option<ModelInfo> as Archive>::Archived: Deserialize<Option<ModelInfo>, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<Metadata, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl<__S: Fallible + ?Sized> Serialize<__S> for Metadata

where String: Serialize<__S>, Algorithm: Serialize<__S>, i16: Serialize<__S>, u16: Serialize<__S>, bool: Serialize<__S>, Schema: Serialize<__S>, Option<ModelInfo>: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl Serialize for Metadata

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.