Use clap_verbosity_flag crate

Author: killercup

Cargo.lock

@@ -21,6 +21,7 @@ log = "0.4.1"
 env_logger = "0.5.3"
 glob = { version = "0.2.11", optional = true }
 rayon = { version = "1.0", optional = true }
+clap-verbosity-flag = "0.1.0"
 
 [features]
 default = ["full-throttle"]

Cargo.toml

@@ -25,13 +25,14 @@ extern crate failure;
 extern crate log;
 extern crate env_logger;
 
+extern crate clap_verbosity_flag;
+
 #[cfg(feature = "full-throttle")]
 extern crate rayon;
 
 #[cfg(feature = "full-throttle")]
 pub mod fs;
 mod main_macro;
-mod log_level;
 
 mod reexports {
     #[cfg(feature = "full-throttle")]
@@ -47,6 +48,8 @@ mod reexports {
     #[doc(hidden)]
     pub use structopt::StructOpt;
 
+    pub use clap_verbosity_flag::Verbosity;
+
     #[doc(hidden)]
     pub use failure_derive::*;
     #[doc(hidden)]
@@ -74,6 +77,4 @@ pub mod prelude {
 
     #[cfg(feature = "full-throttle")]
     pub use fs::*;
-
-    pub use log_level::Verbosity;
 }