Struct Permission

pub struct Permission(/* private fields */);

Permission expresses rights accessors should have to operate on attached node.

Implementations

impl Permission

pub const READ: Permission

Permission to get data from a node and list its children.

pub const WRITE: Permission

Permission to set data for a node.

pub const CREATE: Permission

Permission to create a child node.

pub const DELETE: Permission

Permission to delete a child node.

pub const ADMIN: Permission

Permission to set ACL permissions.

pub const ALL: Permission

Permission to do all above.

pub const NONE: Permission

Permission to do none of above.

pub fn has(self, perm: Permission) -> bool

Test whether this permission has given permission. Same as self & perm == perm.

Trait Implementations

impl BitAnd for Permission

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

Compute common permission between the two.

type Output = Permission

The resulting type after applying the & operator.

impl BitOr for Permission

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

Compute sum permission of the two.

type Output = Permission

The resulting type after applying the | operator.

impl Clone for Permission

fn clone(&self) -> Permission

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Permission

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

Formats the value using the given formatter.

impl Display for Permission

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

Formats the value using the given formatter.

impl Hash for Permission

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

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 Permission

fn eq(&self, other: &Permission) -> 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 TryFrom<i32> for Permission

type Error = InvalidData

The type returned in the event of a conversion error.

fn try_from(raw: i32) -> Result<Permission, Self::Error>

Performs the conversion.

impl Copy for Permission

impl Eq for Permission

impl StructuralPartialEq for Permission