Very small library to create files. It's an alternative to macOS's
mkfile(8) that works on everything that has rust's std. Unlike mkfile
this uses configurable chunksize and has default of 512Kb.
cavity is available on crates.io and can be included in your Cargo enabled project like this:
[dependencies]
cavity = "1.1.0"
Read the "docs".
rust
use cavity::{fill, Bytes, WriteMode};
use std::fs::File;
let mut f = File::create("wat.test").unwrap();
fill(Bytes::MegaBytes(5), None, WriteMode::FlushEvery, &mut f).unwrap();