Struct ProfileDb 

pub struct ProfileDb { /* private fields */ }

An in-memory profile database keyed by format prefix.

Implementations

impl ProfileDb

pub fn load_builtin() -> Result<Self, DecodeError>

Load built-in profiles from the embedded data/profiles.json.

This is the canonical source of the 53 active (+1 speculative) format profiles derived from the C# reference implementation.

Errors

Returns DecodeError::Profile if the embedded JSON cannot be parsed.

pub fn load_external<P: AsRef<Path>>( &mut self, path: P, ) -> Result<(), DecodeError>

Load an external profiles.json file and merge its entries, overriding any existing profiles by matching prefix.

Errors

Returns DecodeError::Profile if the file cannot be read or parsed.

pub fn get(&self, prefix: i32) -> Option<&Profile>

Look up a profile by its big-endian format prefix.

pub fn all(&self) -> &HashMap<i32, Profile>

Return a reference to the entire profile map.

pub fn len(&self) -> usize

Return the number of profiles in the database.

pub fn is_empty(&self) -> bool

Returns true when no profiles are loaded.

Trait Implementations

impl Clone for ProfileDb

fn clone(&self) -> ProfileDb

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProfileDb

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

Formats the value using the given formatter.