stellar-xdr 27.0.0

Stellar XDR types, encoding, and decoding.
Documentation 
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#![cfg(feature = "std")]

use stellar_xdr::{Error, StringM};

use std::str::FromStr;

#[test]
fn stringm_from_str_at_max() {
    // Exactly at the limit should succeed.
    let result = StringM::<3>::from_str("abc");
    assert!(result.is_ok());
    assert_eq!(result.unwrap().as_vec(), b"abc");
}

#[test]
fn stringm_from_str_within_max() {
    // Within the limit should succeed.
    let result = StringM::<3>::from_str("ab");
    assert!(result.is_ok());
    assert_eq!(result.unwrap().as_vec(), b"ab");
}

#[test]
fn stringm_from_str_exceeding_max() {
    let result = StringM::<3>::from_str("abcd");
    assert_eq!(result, Err(Error::LengthExceedsMax));
}

#[test]
fn stringm_from_str_empty() {
    let result = StringM::<3>::from_str("");
    assert!(result.is_ok());
    assert_eq!(result.unwrap().as_vec(), b"");
}