Function cacache::remove_sync

pub fn remove_sync<P, K>(cache: P, key: K) -> Result<()> where
    P: AsRef<Path>,
    K: AsRef<str>, 

Removes an individual index entry synchronously. The associated content will be left in the cache.

Example

use std::io::Read;

fn main() -> cacache::Result<()> {
    let sri = cacache::write_sync("./my-cache", "my-key", b"hello")?;

    cacache::remove_sync("./my-cache", "my-key")?;

    // This fails:
    cacache::read_sync("./my-cache", "my-key")?;

    // But this succeeds:
    cacache::read_hash_sync("./my-cache", &sri)?;

    Ok(())
}