28c731881f
rlp::decode returns Result Make a best effort to handle decoding errors gracefully throughout the code, using `expect` where the value is guaranteed to be valid (and in other places where it makes sense).
45 lines
839 B
Rust
45 lines
839 B
Rust
extern crate rlp;
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#[macro_use]
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extern crate rlp_derive;
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use rlp::{encode, decode};
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#[derive(Debug, PartialEq, RlpEncodable, RlpDecodable)]
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struct Foo {
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a: String,
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}
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#[derive(Debug, PartialEq, RlpEncodableWrapper, RlpDecodableWrapper)]
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struct FooWrapper {
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a: String,
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}
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#[test]
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fn test_encode_foo() {
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let foo = Foo {
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a: "cat".into(),
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};
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let expected = vec![0xc4, 0x83, b'c', b'a', b't'];
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let out = encode(&foo).into_vec();
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assert_eq!(out, expected);
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let decoded = decode(&expected).expect("decode failure");
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assert_eq!(foo, decoded);
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}
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#[test]
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fn test_encode_foo_wrapper() {
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let foo = FooWrapper {
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a: "cat".into(),
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};
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let expected = vec![0x83, b'c', b'a', b't'];
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let out = encode(&foo).into_vec();
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assert_eq!(out, expected);
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let decoded = decode(&expected).expect("decode failure");
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assert_eq!(foo, decoded);
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}
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