Trait SessionKeys 

pub trait SessionKeys<Block: BlockT>: Core<Block> {
    // Provided methods
    fn generate_session_keys(
        &self,
        __runtime_api_at_param__: &BlockId<Block>,
        seed: Option<Vec<u8>>,
    ) -> Result<Vec<u8>, Self::Error> { ... }
    fn generate_session_keys_with_context(
        &self,
        __runtime_api_at_param__: &BlockId<Block>,
        context: ExecutionContext,
        seed: Option<Vec<u8>>,
    ) -> Result<Vec<u8>, Self::Error> { ... }
    fn decode_session_keys(
        &self,
        __runtime_api_at_param__: &BlockId<Block>,
        encoded: Vec<u8>,
    ) -> Result<Option<Vec<(Vec<u8>, KeyTypeId)>>, Self::Error> { ... }
    fn decode_session_keys_with_context(
        &self,
        __runtime_api_at_param__: &BlockId<Block>,
        context: ExecutionContext,
        encoded: Vec<u8>,
    ) -> Result<Option<Vec<(Vec<u8>, KeyTypeId)>>, Self::Error> { ... }
}

Session keys runtime api.

Provided Methods

fn generate_session_keys( &self, __runtime_api_at_param__: &BlockId<Block>, seed: Option<Vec<u8>>, ) -> Result<Vec<u8>, Self::Error>

Generate a set of session keys with optionally using the given seed. The keys should be stored within the keystore exposed via runtime externalities.

The seed needs to be a valid utf8 string.

Returns the concatenated SCALE encoded public keys.

fn generate_session_keys_with_context( &self, __runtime_api_at_param__: &BlockId<Block>, context: ExecutionContext, seed: Option<Vec<u8>>, ) -> Result<Vec<u8>, Self::Error>

Generate a set of session keys with optionally using the given seed. The keys should be stored within the keystore exposed via runtime externalities.

The seed needs to be a valid utf8 string.

Returns the concatenated SCALE encoded public keys.

fn decode_session_keys( &self, __runtime_api_at_param__: &BlockId<Block>, encoded: Vec<u8>, ) -> Result<Option<Vec<(Vec<u8>, KeyTypeId)>>, Self::Error>

Decode the given public session keys.

Returns the list of public raw public keys + key type.

fn decode_session_keys_with_context( &self, __runtime_api_at_param__: &BlockId<Block>, context: ExecutionContext, encoded: Vec<u8>, ) -> Result<Option<Vec<(Vec<u8>, KeyTypeId)>>, Self::Error>

Decode the given public session keys.

Returns the list of public raw public keys + key type.

Trait Implementations

impl<Block: BlockT, __Sr_Api_Error__> RuntimeApiInfo for dyn SessionKeys<Block, Error = __Sr_Api_Error__>

Available on crate features std only.

const ID: [u8; 8]

The identifier of the runtime api.

const VERSION: u32 = 1u32

The version of the runtime api.

Implementors