refactor(rust): replace structopt with clap that was used in the file_transfer rust example

Author: adrianbenavides

Cargo.lock

@@ -8,11 +8,11 @@ publish = false
 rust-version = "1.56.0"
 
 [dependencies]
+clap = { version = "4.5", features = ["derive", "cargo", "wrap_help"] }
 ockam = { path = "../../../implementations/rust/ockam/ockam" }
 ockam_transport_tcp = { path = "../../../implementations/rust/ockam/ockam_transport_tcp" }
 serde = { version = "1.0", default-features = false, features = ["derive"] }
-structopt = { version = "0.3.25", default-features = false }
-tokio = { version = "1.36.0", features = ["fs", "io-util"] }
+tokio = { version = "1.36", features = ["fs", "io-util"] }
 
 [dev-dependencies]
 example_test_helper = { path = "../../../tools/docs/example_test_helper" }

examples/rust/file_transfer/Cargo.toml

@@ -8,29 +8,28 @@ use ockam::{Error, TcpConnectionOptions, TcpTransportExtension};
 
 use std::path::PathBuf;
 
-use structopt::StructOpt;
+use clap::Parser;
 use tokio::fs::File;
 use tokio::io::AsyncReadExt;
 
-#[derive(Debug, StructOpt)]
-#[structopt(name = "sender", about = "An example of file transfer implemented with ockam.")]
-struct Opt {
+#[derive(Debug, Parser)]
+#[command(name = "sender", about = "An example of file transfer implemented with ockam.")]
+struct Sender {
     /// Input file
-    #[structopt(parse(from_os_str))]
     input: PathBuf,
 
     /// Forwarding address
-    #[structopt(short, long)]
+    #[arg(short, long)]
     address: String,
 
     /// Sending chunk
-    #[structopt(short, long, default_value = "8192")]
+    #[arg(short, long, default_value = "8192")]
     chunk_size: usize,
 }
 
 #[ockam::node]
 async fn main(ctx: Context) -> Result<()> {
-    let opt = Opt::from_args();
+    let opt = Sender::parse();
 
     let node = node(ctx).await?;
     let tcp = node.create_tcp_transport().await?;

examples/rust/file_transfer/examples/sender.rs

@@ -51,4 +51,4 @@ tracing-core = { version = "0.1.32", default-features = false }
 tempfile = { version = "3.10.1" }
 
 [build-dependencies]
-cbindgen = "0.26"
+cbindgen = { version = "0.26", default-features = false }

implementations/rust/ockam/ockam_app_lib/Cargo.toml

@@ -55,7 +55,7 @@ path = "src/bin/ockam.rs"
 [dependencies]
 arboard = "3.3.2"
 async-trait = "0.1"
-clap = { version = "4.5.3", features = ["derive", "cargo", "wrap_help"] }
+clap = { version = "4.5", features = ["derive", "cargo", "wrap_help"] }
 clap_complete = "4.5.1"
 clap_mangen = "0.2.20"
 colorful = "0.2"

implementations/rust/ockam/ockam_command/Cargo.toml

@@ -1,7 +1,3 @@
-[[IgnoredVulns]]
-id = "RUSTSEC-2021-0145"
-reason = "atty crate pulled in from transitive dependency env_logger used by kafka-protocol and quickcheck"
-
 [[IgnoredVulns]]
 id = "RUSTSEC-2021-0127"
 reason = "Unmaintained crate pulled-in by cddl-cat used for validating CDDL schema conformance in tests"