rustfmt pass

examples/follow_profile.rs

@@ -18,5 +18,8 @@ fn main() -> Result<(), Box<error::Error>> {
 
 #[cfg(not(feature = "toml"))]
 fn main() {
-    println!("examples require the `toml` feature, run this command for this example:\n\ncargo run --example follow_profile --features toml\n");
+    println!(
+        "examples require the `toml` feature, run this command for this example:\n\ncargo run \
+         --example follow_profile --features toml\n"
+    );
 }

examples/print_your_profile.rs

@@ -17,5 +17,8 @@ fn main() -> Result<(), Box<error::Error>> {
 
 #[cfg(not(feature = "toml"))]
 fn main() {
-    println!("examples require the `toml` feature, run this command for this example:\n\ncargo run --example print_your_profile --features toml\n");
+    println!(
+        "examples require the `toml` feature, run this command for this example:\n\ncargo run \
+         --example print_your_profile --features toml\n"
+    );
 }

examples/register.rs

@@ -66,4 +66,4 @@ pub fn read_line(message: &str) -> Result<String, Box<Error>> {
 }
 
 #[cfg(not(feature = "toml"))]
-fn main() { }
+fn main() {}

examples/search.rs

@@ -18,5 +18,8 @@ fn main() -> Result<(), Box<error::Error>> {
 
 #[cfg(not(feature = "toml"))]
 fn main() {
-    println!("examples require the `toml` feature, run this command for this example:\n\ncargo run --example search --features toml\n");
+    println!(
+        "examples require the `toml` feature, run this command for this example:\n\ncargo run \
+         --example search --features toml\n"
+    );
 }

examples/upload_photo.rs

@@ -17,5 +17,8 @@ fn main() -> Result<(), Box<error::Error>> {
 
 #[cfg(not(feature = "toml"))]
 fn main() {
-    println!("examples require the `toml` feature, run this command for this example:\n\ncargo run --example upload_photo --features toml\n");
+    println!(
+        "examples require the `toml` feature, run this command for this example:\n\ncargo run \
+         --example upload_photo --features toml\n"
+    );
 }