Struct DBWriteOptions

pub struct DBWriteOptions { /* private fields */ }

This structure represents options that can be used when writing to a LevelDB instance.

Implementations

impl DBWriteOptions

pub fn new() -> Option<DBWriteOptions>

Create and return a new DBWriteOptions instance. Returns None if the underlying library call returns a null pointer.

pub fn set_sync(&mut self, val: bool) -> &mut DBWriteOptions

Set whether the write will be flushed to disk before the write is considered “complete”. Essentially, if a write is performed without this value set, it has the same semantics as the write() syscall. If sync is set, the semantics are the same as a write() followed by a fsync() call.

The default value is false.

Trait Implementations

impl Drop for DBWriteOptions

fn drop(&mut self)

Executes the destructor for this type.