Struct zookeeper::Permission

pub struct Permission(_);

Describes the ability of a user to perform a certain action.

Permissions can be mixed together like integers with | and &.

Methods

impl Permission

pub const NONE: Permission

NONE: Permission = Permission(0)

No permissions are set (server could have been configured without ACL support).

pub const READ: Permission

READ: Permission = Permission(1)

You can access the data of a node and can list its children.

pub const WRITE: Permission

WRITE: Permission = Permission(2)

You can set the data of a node.

pub const CREATE: Permission

CREATE: Permission = Permission(4)

You can create a child node.

pub const DELETE: Permission

DELETE: Permission = Permission(8)

You can delete a child node (but not necessarily this one).

pub const ADMIN: Permission

ADMIN: Permission = Permission(16)

You can alter permissions on this node.

pub const ALL: Permission

ALL: Permission = Permission(31)

You can do anything.

pub fn can(self, permissions: Permission) -> bool

Check that all permissions are set.

use zookeeper::Permission;

(Permission::READ | Permission::WRITE).can(Permission::WRITE); // -> true
Permission::ADMIN.can(Permission::CREATE); // -> false

Trait Implementations

impl Clone for Permission

fn clone(&self) -> Permission

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Permission

impl Debug for Permission

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for Permission

fn eq(&self, __arg_0: &Permission) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Permission) -> bool

This method tests for !=.

impl BitAnd for Permission

type Output = Self

The resulting type after applying the & operator.

fn bitand(self, rhs: Self) -> Self

Performs the & operation.

impl BitOr for Permission

type Output = Self

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self

Performs the | operation.

impl Display for Permission

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

Formats the value using the given formatter.