Expand description
Reads the entire contents of a cache file into a bytes vector, looking the data up by its content address.
Example
use async_std::prelude::*;
use async_attributes;
#[async_attributes::main]
async fn main() -> cacache::Result<()> {
let sri = cacache::write("./my-cache", "my-key", b"hello").await?;
let data: Vec<u8> = cacache::read_hash("./my-cache", &sri).await?;
Ok(())
}