clean up wrapping with Secret in commands

Author: kylematsuda

src/bin/cargo/commands/login.rs

@@ -1,7 +1,6 @@
 use crate::command_prelude::*;
 
 use cargo::ops;
-use cargo::util::auth::Secret;
 
 pub fn cli() -> Command {
     subcommand("login")
@@ -37,7 +36,7 @@ pub fn cli() -> Command {
 pub fn exec(config: &mut Config, args: &ArgMatches) -> CliResult {
     ops::registry_login(
         config,
-        args.get_one("token").map(String::as_str).map(Secret::from),
+        args.get_one::<String>("token").map(|s| s.as_str().into()),
         args.get_one("registry").map(String::as_str),
         args.flag("generate-keypair"),
         args.flag("secret-key"),

src/bin/cargo/commands/publish.rs

@@ -1,7 +1,6 @@
 use crate::command_prelude::*;
 
 use cargo::ops::{self, PublishOpts};
-use cargo::util::auth::Secret;
 
 pub fn cli() -> Command {
     subcommand("publish")
@@ -39,7 +38,7 @@ pub fn exec(config: &mut Config, args: &ArgMatches) -> CliResult {
             config,
             token: args
                 .get_one::<String>("token")
-                .map(|s| Secret::from(s.to_string())),
+                .map(|s| s.to_string().into()),
             index,
             verify: !args.flag("no-verify"),
             allow_dirty: args.flag("allow-dirty"),