sc_rpc::statement

Trait StatementApiServer

Source 
pub trait StatementApiServer:
    Sized
    + Send
    + Sync
    + 'static {
    // Required methods
    fn dump(&self, ext: &Extensions) -> Result<Vec<Bytes>, ErrorObject<'static>>;
    fn broadcasts(
        &self,
        match_all_topics: Vec<[u8; 32]>,
    ) -> Result<Vec<Bytes>, ErrorObject<'static>>;
    fn posted(
        &self,
        match_all_topics: Vec<[u8; 32]>,
        dest: [u8; 32],
    ) -> Result<Vec<Bytes>, ErrorObject<'static>>;
    fn posted_clear(
        &self,
        match_all_topics: Vec<[u8; 32]>,
        dest: [u8; 32],
    ) -> Result<Vec<Bytes>, ErrorObject<'static>>;
    fn submit(&self, encoded: Bytes) -> Result<(), ErrorObject<'static>>;
    fn remove(
        &self,
        statement_hash: [u8; 32],
    ) -> Result<(), ErrorObject<'static>>;

    // Provided method
    fn into_rpc(self) -> RpcModule<Self> { ... }
}
Expand description

Re-export the API for backward compatibility. Server trait implementation for the StatementApi RPC API.

Required Methods§

Source

fn dump(&self, ext: &Extensions) -> Result<Vec<Bytes>, ErrorObject<'static>>

Return all statements, SCALE-encoded.

Source

fn broadcasts( &self, match_all_topics: Vec<[u8; 32]>, ) -> Result<Vec<Bytes>, ErrorObject<'static>>

Return the data of all known statements which include all topics and have no DecryptionKey field.

Source

fn posted( &self, match_all_topics: Vec<[u8; 32]>, dest: [u8; 32], ) -> Result<Vec<Bytes>, ErrorObject<'static>>

Return the data of all known statements whose decryption key is identified as dest (this will generally be the public key or a hash thereof for symmetric ciphers, or a hash of the private key for symmetric ciphers).

Source

fn posted_clear( &self, match_all_topics: Vec<[u8; 32]>, dest: [u8; 32], ) -> Result<Vec<Bytes>, ErrorObject<'static>>

Return the decrypted data of all known statements whose decryption key is identified as dest. The key must be available to the client.

Source

fn submit(&self, encoded: Bytes) -> Result<(), ErrorObject<'static>>

Submit a pre-encoded statement.

Source

fn remove(&self, statement_hash: [u8; 32]) -> Result<(), ErrorObject<'static>>

Remove a statement from the store.

Provided Methods§

Source

fn into_rpc(self) -> RpcModule<Self>

Collects all the methods and subscriptions defined in the trait and adds them into a single RpcModule.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§