Trait sc_client::LockImportRun

pub trait LockImportRun<Block, B> where
    B: Backend<Block>,
    Block: Block, {
    fn lock_import_and_run<R, Err, F>(&self, f: F) -> Result<R, Err>
    where
        Err: From<Error>,
        F: FnOnce(&mut ClientImportOperation<Block, B>) -> Result<R, Err>;
}

Interface for performing operations on the backend.

Required methods

fn lock_import_and_run<R, Err, F>(&self, f: F) -> Result<R, Err> where
    Err: From<Error>,
    F: FnOnce(&mut ClientImportOperation<Block, B>) -> Result<R, Err>, 

Lock the import lock, and run operations inside.

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Implementors

impl<'_, B, E, Block, RA> LockImportRun<Block, B> for &'_ Client<B, E, Block, RA> where
    Block: BlockT,
    B: Backend<Block>,
    E: CallExecutor<Block>, 

fn lock_import_and_run<R, Err, F>(&self, f: F) -> Result<R, Err> where
    F: FnOnce(&mut ClientImportOperation<Block, B>) -> Result<R, Err>,
    Err: From<Error>, 

impl<B, E, Block, RA> LockImportRun<Block, B> for Client<B, E, Block, RA> where
    B: Backend<Block>,
    E: CallExecutor<Block>,
    Block: BlockT, 

fn lock_import_and_run<R, Err, F>(&self, f: F) -> Result<R, Err> where
    F: FnOnce(&mut ClientImportOperation<Block, B>) -> Result<R, Err>,
    Err: From<Error>, 

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