Struct Delivery 

pub struct Delivery { /* private fields */ }

A delivery: its tables, found by name under a directory.

Implementations

impl Delivery

pub fn open(root: &Path) -> Result<Self, DhdError>

Opens the delivery under root (the unpacked zip).

Errors

Returns DhdError when the directory does not read or holds no ThesaurusConcept table.

pub fn date(&self) -> Option<&str>

The delivery date the file names carry.

pub fn version(&self) -> Option<&str>

The thesaurus version the directory name carries.

pub fn table(&self, table: &'static str) -> Result<PathBuf, DhdError>

The file of table (…_ThesaurusConcept.csv).

Errors

Returns DhdError::Missing when the delivery has no such table.

pub fn optional(&self, table: &str) -> Option<PathBuf>

The file of table when the delivery has it.

pub fn rows(&self, table: &str) -> Result<Vec<Row>, DhdError>

The rows of table, or none when the delivery lacks it.

Errors

Returns DhdError when the file does not read or parse.

Trait Implementations

impl Clone for Delivery

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Delivery

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

Formats the value using the given formatter.