Update CI test rust versions to 1.61 and 1.63

.github/workflows/cont_integration.yml

@@ -10,9 +10,9 @@ jobs:
     strategy:
       matrix:
         rust:
-          - version: 1.60.0 # STABLE
+          - version: 1.63.0 # STABLE
             clippy: true
-          - version: 1.57.0 # MSRV
+          - version: 1.61.0 # MSRV
     steps:
       - name: checkout
         uses: actions/checkout@v2

bdk-ffi-bindgen/src/main.rs

@@ -4,7 +4,7 @@ use std::path::{Path, PathBuf};
 use std::str::FromStr;
 use structopt::StructOpt;
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug, Eq, PartialEq)]
 pub enum Language {
     Kotlin,
     Python,