/// Gets entry information and metadata for a certain key.
Gets entry information and metadata for a certain key.
Gets entry information and metadata for a certain key .
pub fn info<P, K>(cache: P, key: K) -> Result<Option<Entry>, Error>
where
    P: AsRef<Path>,
    K: AsRef<str>,
{
    index::find(cache.as_ref(), key.as_ref())
}
pub fn info < P , K > ( cache : P , key : K ) -> Result < Option < Entry > , Error > where P : AsRef < Path > , K : AsRef < str > , { index :: find ( cache . as_ref ( ) , key . as_ref ( ) ) }
Gets entry information and metadata for a certain key.
Gets entry information and metadata for a certain key .
cache
P
key
K