Struct CiffToPisa 

pub struct CiffToPisa { /* private fields */ }

CIFF to PISA converter.

Implementations

impl CiffToPisa

pub fn input_path<P: Into<PathBuf>>(&mut self, path: P) -> &mut Self

Sets the CIFF path. Required.

pub fn output_paths<P: AsRef<OsStr>>(&mut self, base_path: P) -> &mut Self

Sets PISA (uncompressed) inverted index paths. Required.

Paths are constructed by appending file extensions to the base path:

• .docs for document postings,
• .freqs for frequency postings,
• .sizes for document sizes,
• .terms for terms text file,
• .documents for document titles text file,
• .termlex for term lexicon,
• .doclex for document lexicon.

pub fn skip_lexicons(&mut self) -> &mut Self

Do not construct document and term lexicons.

pub fn convert(&self) -> Result<()>

Builds a PISA index using the previously defined parameters.

Errors

Error will be returned if:

• some required parameters are not defined,
• any I/O error occurs during reading input files or writing to the output file,
• any input file is in an incorrect format.

Trait Implementations

impl Clone for CiffToPisa

fn clone(&self) -> CiffToPisa

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CiffToPisa

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

Formats the value using the given formatter.

impl Default for CiffToPisa

fn default() -> CiffToPisa

Returns the “default value” for a type.