Enum RoleAttribute 

pub enum RoleAttribute {
    SuperUser,
    NoSuperUser,
    CreateDb,
    NoCreateDb,
    CreateRole,
    NoCreateRole,
    Inherit,
    NoInherit,
    Login,
    NoLogin,
    Replication,
    NoReplication,
    BypassRls,
    NoBypassRls,
    ConnectionLimit(i32),
    Password(String),
    EncryptedPassword(String),
    UnencryptedPassword(String),
    ValidUntil(String),
    InRole(Vec<String>),
    Role(Vec<String>),
    Admin(Vec<String>),
}

PostgreSQL role attribute specifications

These attributes control various privileges and settings for database roles. They are used in CREATE ROLE, ALTER ROLE, and CREATE USER statements.

Privilege Attributes

• `SuperUser`/`NoSuperUser` - Superuser privilege
• `CreateDb`/`NoCreateDb` - Database creation privilege
• `CreateRole`/`NoCreateRole` - Role creation privilege
• `Inherit`/`NoInherit` - Privilege inheritance
• `Login`/`NoLogin` - Login capability
• `Replication`/`NoReplication` - Replication privilege
• `BypassRls`/`NoBypassRls` - Row-level security bypass

Configuration Attributes

• `ConnectionLimit` - Maximum concurrent connections (-1 = unlimited)
• `Password` - Set role password (automatically encrypted)
• `EncryptedPassword` - Set pre-encrypted password
• `UnencryptedPassword` - Set unencrypted password (not recommended)
• `ValidUntil` - Password expiration timestamp

Role Membership Attributes

• `InRole` - Add role to specified roles
• `Role` - Grant specified roles to this role
• `Admin` - Grant specified roles with ADMIN OPTION

Variants

SuperUser

SUPERUSER privilege - can override all access restrictions

NoSuperUser

NOSUPERUSER - explicitly deny superuser privilege

CreateDb

CREATEDB privilege - can create databases

NoCreateDb

NOCREATEDB - cannot create databases

CreateRole

CREATEROLE privilege - can create roles

NoCreateRole

NOCREATEROLE - cannot create roles

Inherit

INHERIT - automatically inherit privileges of roles it is a member of

NoInherit

NOINHERIT - do not automatically inherit privileges

Login

LOGIN - role can log in (required for users)

NoLogin

NOLOGIN - role cannot log in (typical for group roles)

Replication

REPLICATION - role can initiate streaming replication

NoReplication

NOREPLICATION - role cannot initiate replication

BypassRls

BYPASSRLS - role bypasses row-level security policies

NoBypassRls

NOBYPASSRLS - role is subject to row-level security

ConnectionLimit(i32)

CONNECTION LIMIT - maximum concurrent connections (-1 = unlimited)

Password(String)

PASSWORD - set role password (will be encrypted by PostgreSQL)

EncryptedPassword(String)

ENCRYPTED PASSWORD - set pre-encrypted password

UnencryptedPassword(String)

UNENCRYPTED PASSWORD - set unencrypted password (deprecated, not recommended)

ValidUntil(String)

VALID UNTIL - password expiration timestamp (ISO 8601 format recommended)

InRole(Vec<String>)

IN ROLE - add this role to the specified roles

Role(Vec<String>)

ROLE - grant the specified roles to this role

Admin(Vec<String>)

ADMIN - grant the specified roles with ADMIN OPTION

Trait Implementations

impl Clone for RoleAttribute

fn clone(&self) -> RoleAttribute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RoleAttribute

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

Formats the value using the given formatter.

impl PartialEq for RoleAttribute

fn eq(&self, other: &RoleAttribute) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for RoleAttribute