Struct DictionaryConfig 

pub struct DictionaryConfig {
    pub enabled: bool,
    pub min_class_size: u32,
    pub max_dict_size: u32,
    pub trainer: String,
}

ZSTD dictionary training configuration.

Fields

enabled: bool

min_class_size: u32

max_dict_size: u32

trainer: String

Trainer algorithm: "frequency" (default — top-K substrings by frequency × length) or "fastcover" (dmer-frequency scoring per FastCover, Facebook 2018). FastCover tends to win on corpora with distributed redundancy (mixed JSON, source files, log lines); FrequencyTrainer wins on corpora with strong common substrings.

Trait Implementations

impl Clone for DictionaryConfig

fn clone(&self) -> DictionaryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DictionaryConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DictionaryConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for DictionaryConfig

impl PartialEq for DictionaryConfig

fn eq(&self, other: &DictionaryConfig) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for DictionaryConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DictionaryConfig