Enum dock_runtime::common::policy::Policy

pub enum Policy<T>where
    T: Limits,{
    OneOf(BoundedBTreeSet<DidOrDidMethodKey, <T as Limits>::MaxPolicyControllers>),
}

Authorization logic containing rules to modify some data entity.

Variants

OneOf(BoundedBTreeSet<DidOrDidMethodKey, <T as Limits>::MaxPolicyControllers>)

Set of DIDs allowed to modify the entity.

Implementations

impl<T> Policy<T>where T: Limits,

pub fn one_of<CI>(controllers: CI) -> Result<Policy<T>, PolicyValidationError>where CI: IntoIterator, <CI as IntoIterator>::IntoIter: ExactSizeIterator, <<CI as IntoIterator>::IntoIter as Iterator>::Item: Into<DidOrDidMethodKey>,

Instantiates Policy::OneOf from the given iterator of controllers.

pub fn expand(&self) -> InclusionRule<PolicyExecutor>

impl<T> Policy<T>where T: Limits,

pub fn ensure_valid(&self) -> Result<(), PolicyValidationError>

Ensures given Policy to be valid against supplied config.

pub fn len(&self) -> u32

Returns underlying controllers count.

pub fn is_empty(&self) -> bool

Returns true if given Policy is empty, i.e. doesn’t have a single controller.

Trait Implementations

impl<T> Clone for Policy<T>where T: Limits,

fn clone(&self) -> Policy<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Policy<T>where T: Limits,

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

Formats the value using the given formatter.

impl<T> Decode for Policy<T>where T: Limits, BoundedBTreeSet<DidOrDidMethodKey, <T as Limits>::MaxPolicyControllers>: Decode,

fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Policy<T>, Error>where __CodecInputEdqy: Input,

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<'de, T> Deserialize<'de> for Policy<T>where T: Limits,

fn deserialize<__D>( __deserializer: __D ) -> Result<Policy<T>, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Encode for Policy<T>where T: Limits, BoundedBTreeSet<DidOrDidMethodKey, <T as Limits>::MaxPolicyControllers>: Encode,

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy>(&self, __codec_dest_edqy: &mut __CodecOutputEdqy)where __CodecOutputEdqy: Output + ?Sized,

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<T> MaxEncodedLen for Policy<T>where T: Limits, BoundedBTreeSet<DidOrDidMethodKey, <T as Limits>::MaxPolicyControllers>: MaxEncodedLen,

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl<T> PartialEq<Policy<T>> for Policy<T>where T: Limits,

fn eq(&self, other: &Policy<T>) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Serialize for Policy<T>where T: Limits,

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

Serialize this value into the given Serde serializer.

impl<T> TypeInfo for Policy<T>where T: Limits + 'static, BoundedBTreeSet<DidOrDidMethodKey, <T as Limits>::MaxPolicyControllers>: TypeInfo + 'static,

type Identity = Policy<T>

The type identifying for which type info is provided.

fn type_info() -> Type<MetaForm>

Returns the static type identifier for Self.

impl<T> EncodeLike<Policy<T>> for Policy<T>where T: Limits, BoundedBTreeSet<DidOrDidMethodKey, <T as Limits>::MaxPolicyControllers>: Encode,

impl<T> Eq for Policy<T>where T: Limits,