[−][src]Function read_restrict::read
pub fn read<P: AsRef<Path>>(path: P, restriction: usize) -> Result<Vec<u8>>
Read the entire contents of a file into a bytes vector, provided it fits within a specified size limit.
This is a restricted alternative to std::fs::read
with otherwise identical semantics.
Examples
fn main() -> std::io::Result<()> { let vec_at_most_64_bytes = read_restrict::read("foo.txt", 64)?; Ok(()) }