Struct Permission

pub struct Permission {
    pub action: String,
    pub resource: String,
    pub instance: Option<String>,
}

Represents a permission with action and resource.

Fields

action: String

The action being performed (e.g., “read”, “write”, “delete”)

resource: String

The resource being accessed (e.g., “documents”, “users”, “settings”)

instance: Option<String>

Optional resource instance (e.g., specific document ID)

Implementations

impl Permission

pub fn new(action: impl Into<String>, resource: impl Into<String>) -> Self

Create a new permission.

pub fn from_action(action: impl Into<String>) -> Self

Create a new permission with just an action (resource defaults to “*”).

pub fn with_instance( action: impl Into<String>, resource: impl Into<String>, instance: impl Into<String>, ) -> Self

Create a new permission with a specific instance.

pub fn parse(permission_str: &str) -> Result<Self>

Parse a permission from a string format “action:resource” or “action:resource:instance”.

impl Permission

pub fn matches(&self, other: &Permission) -> bool

Check if this permission matches another permission (considering wildcards).

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

Check if this permission implies another permission.

Trait Implementations

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<'de> Deserialize<'de> for Permission

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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 Serialize for Permission

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Permission

impl StructuralPartialEq for Permission