Type Definition rscache::error::Result

pub type Result<T> = Result<T, CacheError>;

A specialized result type for cache operations.

This type is broadly used across rscache for any operation which may produce a CacheError.

Examples

A convenience function that bubbles an rscache::Result to its caller:

use rscache::Cache;
use rscache::codec;

// Same result as Result<Vec<u8>, CacheError>
fn item_def_data(cache: &Cache) -> rscache::Result<Vec<u8>> {
    let index_id = 2;
    let archive_id = 10;

    let buffer = cache.read(index_id, archive_id)?;
    let buffer = codec::decode(&buffer)?;

    Ok(buffer)
}