Struct User 

pub struct User {
    pub username: String,
    pub role: Role,
}

Authenticated user — username + assigned role. Held inside Access::User when a request has been authenticated; the Arc keeps Access cheap to clone across the pipeline.

Fields

username: String

The user’s login name.

role: Role

The user’s assigned role.

Implementations

impl User

pub const fn new(username: String, role: Role) -> Self

Build a user with the given role.

pub fn super_user(username: String) -> Self

Build a user with the built-in super_user role.

pub const fn is_super_user(&self) -> bool

true if this user’s role has super_user = true.

pub fn role(&self) -> &str

Role identifier (Role.id).

pub fn username(&self) -> &str

Username.

pub fn can_read_table(&self, database: &str, table: &str) -> bool

May this user read records from database.table?

pub fn can_insert_table(&self, database: &str, table: &str) -> bool

May this user insert records into database.table?

pub fn can_update_table(&self, database: &str, table: &str) -> bool

May this user update records in database.table?

pub fn can_delete_table(&self, database: &str, table: &str) -> bool

May this user delete records from database.table?

pub fn can_read_attribute( &self, database: &str, table: &str, attr: &str, ) -> bool

May this user read field attr on database.table?

pub fn can_write_attribute( &self, database: &str, table: &str, attr: &str, ) -> bool

May this user write field attr on database.table?

pub fn has_unrestricted_attributes(&self, database: &str, table: &str) -> bool

true if no per-attribute restrictions apply for database.table.

Trait Implementations

impl Clone for User

fn clone(&self) -> User

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for User

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

Formats the value using the given formatter.