Struct PermissionSet

pub struct PermissionSet { /* private fields */ }

A collection of permissions with utility methods.

Implementations

impl PermissionSet

pub fn new() -> Self

Create a new empty permission set.

pub fn add(&mut self, permission: Permission)

Add a permission to the set.

pub fn remove(&mut self, permission: &Permission)

Remove a permission from the set.

pub fn contains(&self, permission: &Permission) -> bool

Check if the set contains a specific permission.

pub fn grants( &self, action: &str, resource_type: &str, context: &HashMap<String, String>, ) -> bool

Check if any permission in the set grants the given action on the resource type.

pub fn grants_with_instance( &self, action: &str, resource_type: &str, instance: Option<&str>, context: &HashMap<String, String>, ) -> bool

Check if any permission in the set grants the given action on the resource type and instance.

pub fn implies(&self, permission: &Permission) -> bool

Check if any permission in the set implies the given permission.

pub fn permissions(&self) -> &[Permission]

Get all permissions in the set.

pub fn len(&self) -> usize

Get the number of permissions in the set.

pub fn is_empty(&self) -> bool

Check if the permission set is empty.

pub fn merge(&mut self, other: PermissionSet)

Merge another permission set into this one.

Trait Implementations

impl Clone for PermissionSet

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PermissionSet

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

Formats the value using the given formatter.

impl Default for PermissionSet

fn default() -> Self

Returns the “default value” for a type.

impl From<Permission> for PermissionSet

fn from(permission: Permission) -> Self

Converts to this type from the input type.

impl From<Vec<Permission>> for PermissionSet

fn from(permissions: Vec<Permission>) -> Self

Converts to this type from the input type.

impl<'a> IntoIterator for &'a PermissionSet

type Item = &'a Permission

The type of the elements being iterated over.

type IntoIter = Iter<'a, Permission>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for PermissionSet

type Item = Permission

The type of the elements being iterated over.

type IntoIter = IntoIter<Permission>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.