Struct avalanche_types::subnet::rpc::database::rpcdb::client::DatabaseClient

pub struct DatabaseClient { /* private fields */ }

DatabaseClient is an implementation of crate::subnet::rpc::database::Database that talks over RPC.

ref. https://pkg.go.dev/github.com/ava-labs/avalanchego/database/rpcdb#DatabaseClient

Implementations

impl DatabaseClient

pub fn new(client_conn: Channel) -> BoxedDatabase

Trait Implementations

impl Checkable for DatabaseClient

fn health_check<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<Vec<u8>>> + Send + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,

Attempts to perform a health check against the underlying database.

impl Clone for DatabaseClient

fn clone(&self) -> DatabaseClient

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Closer for DatabaseClient

fn close<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,

Attempts to close the database.

impl Iteratee for DatabaseClient

fn new_iterator<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<BoxedIterator>> + Send + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,

Implements the [crate::subnet::rpc::database::Iteratee] trait.

fn new_iterator_with_start<'life0, 'life1, 'async_trait>(
    &'life0 self,
    start: &'life1 [u8]
) -> Pin<Box<dyn Future<Output = Result<BoxedIterator>> + Send + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,

Implements the [crate::subnet::rpc::database::Iteratee] trait.

fn new_iterator_with_prefix<'life0, 'life1, 'async_trait>(
    &'life0 self,
    prefix: &'life1 [u8]
) -> Pin<Box<dyn Future<Output = Result<BoxedIterator>> + Send + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,

Implements the [crate::subnet::rpc::database::Iteratee] trait.

fn new_iterator_with_start_and_prefix<'life0, 'life1, 'life2, 'async_trait>(
    &'life0 self,
    start: &'life1 [u8],
    prefix: &'life2 [u8]
) -> Pin<Box<dyn Future<Output = Result<BoxedIterator>> + Send + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,
    'life2: 'async_trait,

Implements the [crate::subnet::rpc::database::Iteratee] trait.

impl KeyValueReaderWriterDeleter for DatabaseClient

fn has<'life0, 'life1, 'async_trait>(
    &'life0 self,
    key: &'life1 [u8]
) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,

Attempts to return if the database has a key with the provided value.

fn get<'life0, 'life1, 'async_trait>(
    &'life0 self,
    key: &'life1 [u8]
) -> Pin<Box<dyn Future<Output = Result<Vec<u8>>> + Send + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,

Attempts to return the value that was mapped to the key that was provided.

fn put<'life0, 'life1, 'life2, 'async_trait>(
    &'life0 mut self,
    key: &'life1 [u8],
    value: &'life2 [u8]
) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,
    'life2: 'async_trait,

Attempts to set the value this key maps to.

fn delete<'life0, 'life1, 'async_trait>(
    &'life0 mut self,
    key: &'life1 [u8]
) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,

Attempts to remove any mapping from the key.

impl Database for DatabaseClient