Struct IdClass 

pub struct IdClass { /* private fields */ }

A category of identifiable objects

All instances should be statically created.

It’s strongly recommended to use the derive to map classes and identifiable structs. The derive brings sanity checks and ensure the prefix is [a-zA-Z0-9]+ (the rest of the code makes no assumption other than a non empty class)

Don’t try to use the same class for two identifiable strucs, instead map the class to the most “natural” struct.

Implementations

impl IdClass

pub const fn new(prefix: &'static str) -> Self

Create a new valid class.

pub fn prefix(self) -> &'static str

pub fn strip_prefix(self, public_id: &str) -> Result<&str, IdError>

Remove the prefix and underscore from a public id to get the db_id.

Return an error if the provided public id doesn’t start with the right prefix.

Trait Implementations

impl Clone for IdClass

fn clone(&self) -> IdClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IdClass

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

Formats the value using the given formatter.

impl Display for IdClass

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

Formats the value using the given formatter.

impl Copy for IdClass