Struct UserStore 

pub struct UserStore { /* private fields */ }

Implementations

impl UserStore

pub fn new() -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn contains(&self, name: &str) -> bool

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

Stable iteration in name order — used by SHOW USERS and the snapshot writer. v7.17.0 Phase 3.P0-71: look up a user by name. Returns None for unknown names; the caller decides whether to surface “Access Denied” or “User not found” (the MySQL-wire shim picks the former to avoid leaking user existence to unauthenticated clients).

pub fn iter(&self) -> impl Iterator<Item = (&str, &UserRecord)>

pub fn create( &mut self, name: &str, password: &str, role: Role, salt: [u8; 16], ) -> Result<(), UserError>

pub fn drop(&mut self, name: &str) -> Result<(), UserError>

pub fn enable_scram( &mut self, name: &str, password: &str, salt: [u8; 16], iters: u32, ) -> Result<(), UserError>

v4.8: attach SCRAM-SHA-256 verifier to an existing user. Called by the engine right after create so new users have both auth paths (legacy BLAKE3 + SCRAM) available. The salt here is independent of the BLAKE3 hash salt — they serve different purposes.

pub fn verify(&self, name: &str, password: &str) -> Option<Role>

Trait Implementations

impl Clone for UserStore

fn clone(&self) -> UserStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UserStore

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

Formats the value using the given formatter.

impl Default for UserStore

fn default() -> UserStore

Returns the “default value” for a type.