Enum GrantPrincipal 

pub enum GrantPrincipal {
    User(UserId),
    Group(String),
    Public,
}

Who the grant applies to.

Variants

User(UserId)

A specific user (tenant-scoped via UserId).

Group(String)

A named group (role-as-group, future expansion).

Public

Everyone — equivalent to PG’s PUBLIC.

Implementations

impl GrantPrincipal

pub fn as_user(&self) -> Option<&UserId>

Trait Implementations

impl Clone for GrantPrincipal

fn clone(&self) -> GrantPrincipal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GrantPrincipal

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

Formats the value using the given formatter.

impl Hash for GrantPrincipal

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for GrantPrincipal

fn eq(&self, other: &GrantPrincipal) -> 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 Eq for GrantPrincipal

impl StructuralPartialEq for GrantPrincipal