Add serde for Signature types (#4109)

* refactor: Added `from_slice()` method to ECDSA signatures

* doc: Modified ECDSA signature docstring to note Recovery ID

* feat: Implemented serde for Signature types

Note: using hexstring encoding

* feat: Automatically derive serde for MultiSignature

* refactor: Convert hex bytes using try_from instead of from_slice

Avoids panicking in critical code

Implemented from Peer Review

* clean: spaces -> tabs

* test: Added tests for Signature serialization

Added dependency on serde_json for testing purposes
This commit is contained in:
Bryant Eisenbach
2019-11-18 15:00:47 -05:00
committed by Bastian Köcher
parent 621c02440a
commit 566328cd3e
6 changed files with 157 additions and 17 deletions
+1
View File
@@ -5985,6 +5985,7 @@ dependencies = [
"rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
"schnorrkel 0.8.5 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)",
"sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
"sr-std 2.0.0",
"substrate-bip39 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",