Struct Relation 

pub struct Relation(pub String);

Represents a relation or permission type on an object. e.g., owner, editor, viewer

Tuple Fields

0: String

Implementations

impl Relation

pub fn new(name: impl Into<String>) -> Self

Creates a relation or permission name.

pub fn validate(&self) -> Result<(), DomainError>

Validates this relation or permission name.

Errors

Returns DomainError when the relation violates the public relation-name grammar or byte limit.

Trait Implementations

impl Clone for Relation

fn clone(&self) -> Relation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Relation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Relation

Available on crate feature serde only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Relation

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 Relation

fn eq(&self, other: &Relation) -> 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 Relation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&Relation> for RelationName

type Error = DomainError

The type returned in the event of a conversion error.

fn try_from(value: &Relation) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Relation

impl StructuralPartialEq for Relation