Remove "extern crate" declarations

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

3 files changed, 4 insertions, 19 deletions

diff --git a/src/error.rs b/src/error.rs
index af4dfd5..6469c26 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -7,7 +7,7 @@
 //! Definitions for error handling with failure
 
 /// Failure error kind type, defining error messages
-#[derive(Debug, Clone, Eq, PartialEq, Fail)]
+#[derive(Debug, Clone, Eq, PartialEq, failure::Fail)]
 pub enum ErrorKind {
     /// Error kind indicating that the JSON parser failed
     #[fail(display = "Failed to create a Task from JSON")]
diff --git a/src/lib.rs b/src/lib.rs
index 3bca993..3f9ae99 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -43,21 +43,6 @@
     while_true
 )]
 
-extern crate chrono;
-extern crate serde;
-#[macro_use]
-extern crate serde_json;
-extern crate uuid;
-#[macro_use]
-extern crate derive_builder;
-#[macro_use]
-extern crate failure;
-
-#[cfg(test)]
-extern crate env_logger;
-#[macro_use]
-extern crate log;
-
 pub mod annotation;
 pub mod date;
 pub mod error;
diff --git a/src/task.rs b/src/task.rs
index d44852c..8cf65d7 100644
--- a/src/task.rs
+++ b/src/task.rs
@@ -41,7 +41,7 @@ use crate::urgency::Urgency;
 ///
 /// It is deserializeable and serializeable via serde_json, so importing and exporting taskwarrior
 /// tasks is simply serializing and deserializing objects of this type.
-#[derive(Debug, Clone, PartialEq, Builder)]
+#[derive(Debug, Clone, PartialEq, derive_builder::Builder)]
 #[builder(setter(into))]
 pub struct Task {
     /// The temporary assigned task id
@@ -774,7 +774,7 @@ impl<'de> Visitor<'de> for TaskDeserializeVisitor {
                 }
 
                 field => {
-                    debug!("Inserting '{}' as UDA", field);
+                    log::debug!("Inserting '{}' as UDA", field);
                     let uda_value: UDAValue = visitor.next_value()?;
                     uda.insert(UDAName::from(field), uda_value);
                 }
@@ -831,7 +831,7 @@ mod test {
 
     fn mklogger() {
         let _ = env_logger::init();
-        debug!("Env-logger enabled");
+        log::debug!("Env-logger enabled");
     }
 
     fn mkdate(s: &str) -> Date {