Module aerospike::errors

Error and Result types for the Aerospike client.

Examples

Handling an error returned by the client.

use aerospike::*;

let hosts = std::env::var("AEROSPIKE_HOSTS").unwrap();
let policy = ClientPolicy::default();
let client = Client::new(&policy, &hosts).expect("Failed to connect to cluster");
let key = as_key!("test", "test", "someKey");
match client.get(&ReadPolicy::default(), &key, Bins::None) {
    Ok(record) => {
        match record.time_to_live() {
            None => println!("record never expires"),
            Some(duration) => println!("ttl: {} secs", duration.as_secs()),
        }
    },
    Err(Error(ErrorKind::ServerError(ResultCode::KeyNotFoundError), _)) => {
        println!("No such record: {}", key);
    },
    Err(err) => {
        println!("Error fetching record: {}", err);
        for err in err.iter().skip(1) {
            println!("Caused by: {}", err);
        }
        // The backtrace is not always generated. Try to run this example
        // with `RUST_BACKTRACE=1`.
        if let Some(backtrace) = err.backtrace() {
            println!("Backtrace: {:?}", backtrace);
        }
    }
}

Structs

Error

The Error type.

Enums

ErrorKind

The kind of an error.

Traits

ResultExt

Additional methods for Result, for easy interaction with this crate.

Type Definitions

Result

Convenient wrapper around std::Result.