Trait bpx::section::SectionData[−][src]

pub trait SectionData: Read + Write + Seek {
    fn load_in_memory(&mut self) -> Result<Vec<u8>>;

    fn size(&self) -> usize;
}
Expand description

Opaque variant intended to manipulate section data in the form of standard IO operations.

Required methods

Loads this section into memory.

Errors

An Error is returned if the section could not be loaded.

Examples
use bpx::encoder::Encoder;
use bpx::header::SectionHeader;
use bpx::Interface;

let mut file = Encoder::new(Vec::<u8>::new()).unwrap();
let handle = file.create_section(SectionHeader::new()).unwrap();
let section = file.open_section(handle).unwrap();
let data = section.load_in_memory().unwrap();
assert_eq!(data.len(), 0);

Returns the current size of this section.

Examples
use bpx::encoder::Encoder;
use bpx::header::SectionHeader;
use bpx::Interface;

let mut file = Encoder::new(Vec::<u8>::new()).unwrap();
let handle = file.create_section(SectionHeader::new()).unwrap();
let section = file.open_section(handle).unwrap();
assert_eq!(section.size(), 0);

Implementors