sodium: Update to no-deprecated clap 3.2 API

See https://github.com/clap-rs/clap/issues/3822

generic/sodium/Cargo.toml

@@ -17,7 +17,7 @@ hex = "0.4"
 smallvec = "1.0"
 
 # example
-clap = { version = "3", optional = true, features = ["derive"] }
+clap = { version = "3.2", optional = true, features = ["derive"] }
 serde = { version = "1.0", features = ["derive"], optional = true }
 serde_json = { version = "1.0", optional = true }
 

generic/sodium/examples/decrypt_example.rs

@@ -38,11 +38,11 @@ use serde::{Deserialize, Serialize};
 #[clap(about = "Decrypt a gstsodium10 file")]
 struct Args {
     /// File to encrypt
-    #[clap(short, long)]
+    #[clap(short, long, action)]
     input: String,
 
     /// File to decrypt
-    #[clap(short, long)]
+    #[clap(short, long, action)]
     output: String,
 }
 

generic/sodium/examples/encrypt_example.rs

@@ -38,11 +38,11 @@ use serde::{Deserialize, Serialize};
 #[clap(about = "Encrypt a file with in the gstsodium10 format")]
 struct Args {
     /// File to encrypt
-    #[clap(short, long)]
+    #[clap(short, long, action)]
     input: String,
 
     /// File to decrypt
-    #[clap(short, long)]
+    #[clap(short, long, action)]
     output: String,
 }
 

generic/sodium/examples/generate_keys.rs

@@ -33,11 +33,11 @@ use std::path::PathBuf;
 #[clap(about = "Generate a pair of Sodium's crypto_box_curve25519xsalsa20poly1305 keys.")]
 struct Args {
     /// Path to write the Keys
-    #[clap(short, long, parse(from_os_str))]
+    #[clap(short, long, action)]
     path: PathBuf,
 
     /// Write a JSON file instead of a key.prv/key.pub pair
-    #[clap(short, long)]
+    #[clap(short, long, action)]
     json: bool,
 }