Struct UserPool 

pub struct UserPool {
    pub users: Vec<User>,
    /* private fields */
}

Pool of users for transaction attribution.

Fields

users: Vec<User>

All users in the pool

Implementations

impl UserPool

pub fn new() -> Self

Create a new empty user pool.

pub fn from_employees(employees: &[Employee]) -> Self

Build a UserPool from a slice of generated Employee records.

Each employee contributes one user with the same user_id, persona, working_hours, and display name. This is the canonical way to source user identities from master data so that JE.created_by joins back to employees.user_id (closes the v5.9.0 linkage gap that had JE creators using a pool disjoint from the employees master).

pub fn add_user(&mut self, user: User)

Add a user to the pool.

pub fn get_users_by_persona(&self, persona: UserPersona) -> Vec<&User>

Get all users of a specific persona.

pub fn get_random_user( &self, persona: UserPersona, rng: &mut impl Rng, ) -> Option<&User>

Get a random user of a specific persona.

pub fn rebuild_index(&mut self)

Rebuild the persona index (call after deserialization).

pub fn generate_standard(company_codes: &[String]) -> Self

Generate a standard user pool with typical distribution.

Trait Implementations

impl Clone for UserPool

fn clone(&self) -> UserPool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UserPool

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

Formats the value using the given formatter.

impl Default for UserPool

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for UserPool

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for UserPool

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

where __S: Serializer,

Serialize this value into the given Serde serializer.