examples: Update to clap 4

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 }
 

generic/sodium/examples/decrypt_example.rs

@@ -34,15 +34,14 @@ use clap::Parser;
 use serde::{Deserialize, Serialize};
 
 #[derive(Parser, Debug)]
-#[clap(version, author)]
+#[clap(version, author, about = "Decrypt a gstsodium10 file")]
-#[clap(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,
 }
 

generic/sodium/examples/encrypt_example.rs

@@ -34,15 +34,18 @@ use clap::Parser;
 use serde::{Deserialize, Serialize};
 
 #[derive(Parser, Debug)]
-#[clap(version, author)]
+#[clap(
-#[clap(about = "Encrypt a file with in the gstsodium10 format")]
+    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,
 }
 

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(
-#[clap(about = "Generate a pair of Sodium's crypto_box_curve25519xsalsa20poly1305 keys.")]
+    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,
 }
 

generic/threadshare/Cargo.toml

@@ -27,7 +27,7 @@ socket2 = {features = ["all"], version = "0.4"}
 waker-fn = "1.1"
 
 # Used by examples
-clap = { version = "3.2", features = ["derive"], optional = true }
+clap = { version = "4", features = ["derive"], optional = true }
 
 [target.'cfg(windows)'.dependencies]
 winapi = { version = "0.3.9", features = ["winsock2", "processthreadsapi"] }

utils/uriplaylistbin/Cargo.toml

@@ -12,7 +12,7 @@ rust-version = "1.63"
 gst = { package = "gstreamer", git = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs" }
 once_cell = "1.0"
 anyhow = "1"
-clap = { version = "3.2", optional = true, features = ["derive"] }
+clap = { version = "4", optional = true, features = ["derive"] }
 
 [dev-dependencies]
 gst-app = { package = "gstreamer-app", git = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs" }

utils/uriplaylistbin/examples/playlist.rs

@@ -16,10 +16,9 @@ use clap::Parser;
 use gst::prelude::*;
 
 #[derive(Debug, Parser)]
-#[clap(version, author)]
+#[clap(version, author, about = "An example of uriplaylistbin usage.")]
-#[clap(about = "An example of uriplaylistbin usage.")]
 struct Opt {
-    #[clap(short, default_value = "1", action)]
+    #[clap(short, default_value = "1")]
     iterations: u32,
     uris: Vec<String>,
 }