Struct Principal 

pub struct Principal {
    pub name: String,
    pub principal_type: PrincipalType,
    pub password_hash: PasswordHash,
    pub roles: HashSet<String>,
    pub enabled: bool,
    pub metadata: HashMap<String, String>,
    pub created_at: u64,
}

A security principal (identity)

Security Note

This struct implements a custom Debug that redacts the password_hash field to prevent accidental leakage to logs.

Fields

name: String

Principal name (unique identifier)

principal_type: PrincipalType

Type of principal

password_hash: PasswordHash

Hashed password (SCRAM-SHA-256 format)

roles: HashSet<String>

Roles assigned to this principal

enabled: bool

Whether the principal is enabled

metadata: HashMap<String, String>

Optional metadata (tags, labels)

created_at: u64

Creation timestamp

Trait Implementations

impl Clone for Principal

fn clone(&self) -> Principal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Principal

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Principal

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Principal

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

where __S: Serializer,

Serialize this value into the given Serde serializer.