Struct random_access_storage::RandomAccess

pub struct RandomAccess<T> {
    pub opened: bool,
    // some fields omitted
}

Create a random access instance.

Fields

opened: bool

Check whether or not the file has been opened.

Methods

impl<T> RandomAccess<T> where
    T: RandomAccessMethods, 

pub fn new(handler: T) -> RandomAccess<T>

Create a new RandomAccess instance.

pub fn write(&mut self, offset: usize, data: &[u8]) -> Result<(), Error>

Write bytes at an offset. Calls SyncMethods::write under the hood.

pub fn read(&mut self, offset: usize, length: usize) -> Result<Vec<u8>, Error>

Write bytes from an offset. Calls SyncMethods::read under the hood.

pub fn del(&mut self, offset: usize, length: usize) -> Result<(), Error>

Delete bytes from an offset. Calls SyncMethods::del under the hood.

Trait Implementations

impl<T: Debug> Debug for RandomAccess<T>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.