Function cacache::clear_sync

source ·
pub fn clear_sync<P: AsRef<Path>>(cache: P) -> Result<()>
Expand description

Removes entire contents of the cache synchronously, including temporary files, the entry index, and all content data.

§Example

use std::io::Read;

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

    cacache::clear_sync("./my-cache")?;

    // These all fail:
    cacache::read_sync("./my-cache", "my-key")?;
    cacache::read_hash_sync("./my-cache", &sri)?;
    cacache::metadata_sync("./my-cache", "my-key")?;

    Ok(())
}