Struct CodeLists 

pub struct CodeLists { /* private fields */ }

Named EDIFACT-code-to-BO4E-name tables.

Implementations

impl CodeLists

pub fn get(&self, name: &str) -> Option<&BTreeMap<String, String>>

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn names(&self) -> impl Iterator<Item = &String>

pub fn from_toml_str(text: &str) -> Result<Self, String>

pub fn read(path: &Path) -> Result<Self, String>

Read the tables from path, or an empty set when the file is absent.

Absent is not an error: a mappings tree that names no list needs no file, and every unit test builds definitions in a temporary directory.

pub fn discover(start: &Path) -> Arc<Self>

Find and read the tables for a directory inside a mappings tree.

Definitions are loaded from mappings/<FV>/<variant>/<pid>/, and every loader is handed one of those directories rather than the tree root, so the file is found by walking up. Results are cached per resolved path: a format version builds a couple of thousand engines, and each re-read would parse the same file again.

Trait Implementations

impl Clone for CodeLists

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 CodeLists

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

Formats the value using the given formatter.

impl Default for CodeLists

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CodeLists

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CodeLists

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

where __S: Serializer,

Serialize this value into the given Serde serializer.