Trait bitcoinleveldb_file::NewWritableFile

pub trait NewWritableFile {
    fn new_writable_file(
        &mut self,
        fname: &String,
        result: *mut *mut Box<dyn WritableFile>
    ) -> Status;
}

Required Methods

fn new_writable_file(
    &mut self,
    fname: &String,
    result: *mut *mut Box<dyn WritableFile>
) -> Status

| Create an object that writes to a new file | with the specified name. Deletes any | existing file with the same name and creates | a new file. On success, stores a pointer to | the new file in *result and returns OK. On | failure stores nullptr in *result and returns | non-OK. | | The returned file will only be accessed by | one thread at a time.

Implementors