Update to clap 4.2.7 (#125)

src/bin/cli.rs

@@ -2,6 +2,7 @@ use mini_redis::{clients::Client, DEFAULT_PORT};
 
 use bytes::Bytes;
 use clap::{Parser, Subcommand};
+use std::convert::Infallible;
 use std::num::ParseIntError;
 use std::str;
 use std::time::Duration;
@@ -28,7 +29,7 @@ struct Cli {
 enum Command {
     Ping {
         /// Message to ping
-        #[clap(parse(from_str = bytes_from_str))]
+        #[clap(value_parser = bytes_from_str)]
         msg: Option<Bytes>,
     },
     /// Get the value of key.
@@ -42,11 +43,11 @@ enum Command {
         key: String,
 
         /// Value to set.
-        #[clap(parse(from_str = bytes_from_str))]
+        #[clap(value_parser = bytes_from_str)]
         value: Bytes,
 
         /// Expire the value after specified amount of time
-        #[clap(parse(try_from_str = duration_from_ms_str))]
+        #[clap(value_parser = duration_from_ms_str)]
         expires: Option<Duration>,
     },
     ///  Publisher to send a message to a specific channel.
@@ -54,7 +55,7 @@ enum Command {
         /// Name of channel
         channel: String,
 
-        #[clap(parse(from_str = bytes_from_str))]
+        #[clap(value_parser = bytes_from_str)]
         /// Message to publish
         message: Bytes,
     },
@@ -153,6 +154,6 @@ fn duration_from_ms_str(src: &str) -> Result<Duration, ParseIntError> {
     Ok(Duration::from_millis(ms))
 }
 
-fn bytes_from_str(src: &str) -> Bytes {
-    Bytes::from(src.to_string())
+fn bytes_from_str(src: &str) -> Result<Bytes, Infallible> {
+    Ok(Bytes::from(src.to_string()))
 }