Struct CsvIndex 

pub struct CsvIndex { /* private fields */ }

Implementations

impl CsvIndex

pub fn build( csv_path: &Path, definitions: &[IndexDefinition], schema: Option<&Schema>, limit: Option<usize>, delimiter: u8, encoding: &'static Encoding, ) -> Result<Self>

pub fn save(&self, path: &Path) -> Result<()>

pub fn load(path: &Path) -> Result<Self>

pub fn variants(&self) -> &[IndexVariant]

pub fn row_count(&self) -> usize

pub fn variant_by_name(&self, name: &str) -> Option<&IndexVariant>

pub fn best_match( &self, directives: &[(String, SortDirection)], ) -> Option<&IndexVariant>

Trait Implementations

impl Clone for CsvIndex

fn clone(&self) -> CsvIndex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CsvIndex

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CsvIndex

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CsvIndex

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

where __S: Serializer,

Serialize this value into the given Serde serializer.