Struct FakeDataStream 

pub struct FakeDataStream {
    pub size: u64,
    /* private fields */
}

Fake (or virtual) data stream.

Fields

size: u64

The size.

Implementations

impl FakeDataStream

pub fn new(data: &[u8], size: u64) -> Self

Creates a new data stream.

Trait Implementations

impl DataStream for FakeDataStream

fn get_size(&mut self) -> Result<u64, ErrorTrace>

Retrieves the size of the data.

fn read(&mut self, buf: &mut [u8]) -> Result<usize, ErrorTrace>

Reads data at the current position.

fn seek(&mut self, pos: SeekFrom) -> Result<u64, ErrorTrace>

Sets the current position of the data.

fn read_at_position( &mut self, buf: &mut [u8], pos: SeekFrom, ) -> Result<usize, ErrorTrace>

Reads data at a specific position.

fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), ErrorTrace>

Reads an exact amount of data at the current position.

fn read_exact_at_position( &mut self, buf: &mut [u8], pos: SeekFrom, ) -> Result<u64, ErrorTrace>

Reads an exact amount of data at a specific position.