examples: Update to clap 4

4 files changed, 18 insertions, 13 deletions

diff --git a/generic/sodium/Cargo.toml b/generic/sodium/Cargo.toml
index 736e2a037..fda10690e 100644
--- a/generic/sodium/Cargo.toml
+++ b/generic/sodium/Cargo.toml
@@ -17,7 +17,7 @@ hex = "0.4"
 smallvec = "1.0"
 
 # example
-clap = { version = "3.2", optional = true, features = ["derive"] }
+clap = { version = "4", optional = true, features = ["derive"] }
 serde = { version = "1.0", features = ["derive"], optional = true }
 serde_json = { version = "1.0", optional = true }
 
diff --git a/generic/sodium/examples/decrypt_example.rs b/generic/sodium/examples/decrypt_example.rs
index bd87bd6d8..5a0a9d2fb 100644
--- a/generic/sodium/examples/decrypt_example.rs
+++ b/generic/sodium/examples/decrypt_example.rs
@@ -34,15 +34,14 @@ use clap::Parser;
 use serde::{Deserialize, Serialize};
 
 #[derive(Parser, Debug)]
-#[clap(version, author)]
-#[clap(about = "Decrypt a gstsodium10 file")]
+#[clap(version, author, about = "Decrypt a gstsodium10 file")]
 struct Args {
     /// File to encrypt
-    #[clap(short, long, action)]
+    #[clap(short, long)]
     input: String,
 
     /// File to decrypt
-    #[clap(short, long, action)]
+    #[clap(short, long)]
     output: String,
 }
 
diff --git a/generic/sodium/examples/encrypt_example.rs b/generic/sodium/examples/encrypt_example.rs
index d4b215b91..c8cd97bf8 100644
--- a/generic/sodium/examples/encrypt_example.rs
+++ b/generic/sodium/examples/encrypt_example.rs
@@ -34,15 +34,18 @@ use clap::Parser;
 use serde::{Deserialize, Serialize};
 
 #[derive(Parser, Debug)]
-#[clap(version, author)]
-#[clap(about = "Encrypt a file with in the gstsodium10 format")]
+#[clap(
+    version,
+    author,
+    about = "Encrypt a file with in the gstsodium10 format"
+)]
 struct Args {
     /// File to encrypt
-    #[clap(short, long, action)]
+    #[clap(short, long)]
     input: String,
 
     /// File to decrypt
-    #[clap(short, long, action)]
+    #[clap(short, long)]
     output: String,
 }
 
diff --git a/generic/sodium/examples/generate_keys.rs b/generic/sodium/examples/generate_keys.rs
index 106830b2b..4186eb4b5 100644
--- a/generic/sodium/examples/generate_keys.rs
+++ b/generic/sodium/examples/generate_keys.rs
@@ -29,15 +29,18 @@ use std::fs::File;
 use std::path::PathBuf;
 
 #[derive(Parser, Debug)]
-#[clap(version, author)]
-#[clap(about = "Generate a pair of Sodium's crypto_box_curve25519xsalsa20poly1305 keys.")]
+#[clap(
+    version,
+    author,
+    about = "Generate a pair of Sodium's crypto_box_curve25519xsalsa20poly1305 keys."
+)]
 struct Args {
     /// Path to write the Keys
-    #[clap(short, long, action)]
+    #[clap(short, long)]
     path: PathBuf,
 
     /// Write a JSON file instead of a key.prv/key.pub pair
-    #[clap(short, long, action)]
+    #[clap(short, long)]
     json: bool,
 }