Struct contracts_node_runtime::opaque::SessionKeys

pub struct SessionKeys {}

Implementations

impl SessionKeys

pub fn generate(seed: Option<Vec<u8>>) -> Vec<u8>

Generate a set of keys with optionally using the given seed.

The generated key pairs are stored in the keystore.

Returns the concatenated SCALE encoded public keys.

pub fn into_raw_public_keys(self) -> Vec<(Vec<u8>, KeyTypeId)>

Converts Self into a Vec of (raw public key, KeyTypeId).

pub fn decode_into_raw_public_keys( encoded: &[u8] ) -> Option<Vec<(Vec<u8>, KeyTypeId)>>

Decode Self from the given encoded slice and convert Self into the raw public keys (see Self::into_raw_public_keys).

Returns None when the decoding failed, otherwise Some(_).

Trait Implementations

impl Clone for SessionKeys

fn clone(&self) -> SessionKeys

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SessionKeys

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

Formats the value using the given formatter.

impl Decode for SessionKeys

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

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> Deserialize<'de> for SessionKeys

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for SessionKeys

fn size_hint(&self) -> usize

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

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

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

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

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 OpaqueKeys for SessionKeys

type KeyTypeIdProviders = ()

Types bound to this opaque keys that provide the key type ids returned.

fn key_ids() -> &'static [KeyTypeId]

Return the key-type IDs supported by this set.

fn get_raw(&self, i: KeyTypeId) -> &[u8]

Get the raw bytes of key with key-type ID i.

fn get<T>(&self, i: KeyTypeId) -> Option<T>where T: Decode,

Get the decoded key with key-type ID i.

fn ownership_proof_is_valid(&self, _proof: &[u8]) -> bool

Verify a proof of ownership for the keys.

impl PartialEq for SessionKeys

fn eq(&self, other: &SessionKeys) -> 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 Serialize for SessionKeys

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

Serialize this value into the given Serde serializer.

impl TypeInfo for SessionKeys

type Identity = SessionKeys

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for SessionKeys

impl Eq for SessionKeys

impl StructuralEq for SessionKeys

impl StructuralPartialEq for SessionKeys