Sha256: 9564fcf47000e70d521b31518e205c8e6ee09b7410fb1eb1e452721757ff54ba
Contents?: true
Size: 466 Bytes
Versions: 29
Compression:
Stored size: 466 Bytes
Contents
use super::{mystd::io::Read, File};
use alloc::vec::Vec;
use core::ops::Deref;
pub struct Mmap {
vec: Vec<u8>,
}
impl Mmap {
pub unsafe fn map(mut file: &File, len: usize) -> Option<Mmap> {
let mut mmap = Mmap {
vec: Vec::with_capacity(len),
};
file.read_to_end(&mut mmap.vec).ok()?;
Some(mmap)
}
}
impl Deref for Mmap {
type Target = [u8];
fn deref(&self) -> &[u8] {
&self.vec[..]
}
}
Version data entries
29 entries across 29 versions & 1 rubygems