refactor: format code with rustfmt

Sponsored-by: author

4 files changed, 8 insertions, 16 deletions

diff --git a/src/bin/roadmap2dot.rs b/src/bin/roadmap2dot.rs
index b180da8..a9b7302 100644
--- a/src/bin/roadmap2dot.rs
+++ b/src/bin/roadmap2dot.rs
@@ -11,12 +11,12 @@
 //! test the library crate. It is expected that serious use of the
 //! crate will be as a library.
 
+use anyhow::Result;
 use roadmap::from_yaml;
 use std::fs::File;
 use std::io::Read;
 use std::path::PathBuf;
 use structopt::StructOpt;
-use anyhow::Result;
 
 const LABEL_WIDTH: usize = 30;
 
diff --git a/src/err.rs b/src/err.rs
index b928b09..c5210f1 100644
--- a/src/err.rs
+++ b/src/err.rs
@@ -7,16 +7,10 @@ pub enum RoadmapError {
     NoGoals,
 
     #[error("too many goals, must have exactly one: found {count:}: {}", .names.join(", "))]
-    ManyGoals {
-        count: usize,
-        names: Vec<String>,
-    },
+    ManyGoals { count: usize, names: Vec<String> },
 
     #[error("step {name:} depends on missing {missing:}")]
-    MissingDep {
-        name: String,
-        missing: String,
-    },
+    MissingDep { name: String, missing: String },
 
     #[error("step is not a mapping")]
     StepNotMapping,
diff --git a/src/map.rs b/src/map.rs
index 874e537..e6a24a9 100644
--- a/src/map.rs
+++ b/src/map.rs
@@ -135,10 +135,7 @@ impl Roadmap {
             1 => (),
             _ => {
                 let names: Vec<String> = goals.iter().map(|s| s.name().into()).collect();
-                return Err(RoadmapError::ManyGoals {
-                    count: n,
-                    names,
-                });
+                return Err(RoadmapError::ManyGoals { count: n, names });
             }
         }
 
@@ -146,11 +143,12 @@ impl Roadmap {
         for step in self.iter() {
             for depname in step.dependencies() {
                 match self.get_step(depname) {
-                    None =>
+                    None => {
                         return Err(RoadmapError::MissingDep {
                             name: step.name().into(),
                             missing: depname.into(),
-                        }),
+                        })
+                    }
                     Some(_) => (),
                 }
             }
diff --git a/src/parser.rs b/src/parser.rs
index d83f618..6cc3d25 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -46,7 +46,7 @@ fn parse_depends(map: &Value) -> RoadmapResult<Vec<&str>> {
     let key_name = "depends";
     let key = Value::String(key_name.to_string());
     let mut depends: Vec<&str> = vec![];
- 
+
     match map.get(&key) {
         None => (),
         Some(Value::Sequence(deps)) => {