From 89c9325457435bb15bfe4a77a5c66101dd4e163d Mon Sep 17 00:00:00 2001
From: Luca Palmieri <lpalmieri@truelayer.com>
Date: Mon, 8 Aug 2022 09:51:24 +0100
Subject: [PATCH] Formatting

---
 src/handler.rs             |  4 ++--
 src/handlers/graphical.rs  | 20 +++++++++++---------
 src/handlers/narratable.rs |  7 ++++---
 src/lib.rs                 | 17 ++++++++---------
 4 files changed, 25 insertions(+), 23 deletions(-)

diff --git a/src/handler.rs b/src/handler.rs
index bd55ef2..b5f9993 100644
--- a/src/handler.rs
+++ b/src/handler.rs
@@ -56,7 +56,7 @@ pub struct MietteHandlerOpts {
     pub(crate) footer: Option<String>,
     pub(crate) context_lines: Option<usize>,
     pub(crate) tab_width: Option<usize>,
-    pub(crate) with_cause_chain: Option<bool>
+    pub(crate) with_cause_chain: Option<bool>,
 }
 
 impl MietteHandlerOpts {
@@ -87,7 +87,7 @@ impl MietteHandlerOpts {
         self.width = Some(width);
         self
     }
-    
+
     /// Include the cause chain of the top-level error in the report.
     pub fn with_cause_chain(mut self) -> Self {
         self.with_cause_chain = Some(true);
diff --git a/src/handlers/graphical.rs b/src/handlers/graphical.rs
index f5e8a7f..0034a8b 100644
--- a/src/handlers/graphical.rs
+++ b/src/handlers/graphical.rs
@@ -28,7 +28,7 @@ pub struct GraphicalReportHandler {
     pub(crate) footer: Option<String>,
     pub(crate) context_lines: usize,
     pub(crate) tab_width: Option<usize>,
-    pub(crate) with_cause_chain: bool
+    pub(crate) with_cause_chain: bool,
 }
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
@@ -49,7 +49,7 @@ impl GraphicalReportHandler {
             footer: None,
             context_lines: 1,
             tab_width: None,
-            with_cause_chain: true 
+            with_cause_chain: true,
         }
     }
 
@@ -62,7 +62,7 @@ impl GraphicalReportHandler {
             footer: None,
             context_lines: 1,
             tab_width: None,
-            with_cause_chain: true 
+            with_cause_chain: true,
         }
     }
 
@@ -81,14 +81,16 @@ impl GraphicalReportHandler {
         };
         self
     }
-    
-    /// Include the cause chain of the top-level error in the graphical output, if available.
+
+    /// Include the cause chain of the top-level error in the graphical output,
+    /// if available.
     pub fn with_cause_chain(mut self) -> Self {
         self.with_cause_chain = true;
         self
     }
-    
-    /// Do not include the cause chain of the top-level error in the graphical output.
+
+    /// Do not include the cause chain of the top-level error in the graphical
+    /// output.
     pub fn without_cause_chain(mut self) -> Self {
         self.with_cause_chain = false;
         self
@@ -215,9 +217,9 @@ impl GraphicalReportHandler {
         writeln!(f, "{}", textwrap::fill(&diagnostic.to_string(), opts))?;
 
         if !self.with_cause_chain {
-            return Ok(())
+            return Ok(());
         }
-        
+
         if let Some(mut cause_iter) = diagnostic
             .diagnostic_source()
             .map(DiagnosticChain::from_diagnostic)
diff --git a/src/handlers/narratable.rs b/src/handlers/narratable.rs
index b2d6a39..5855752 100644
--- a/src/handlers/narratable.rs
+++ b/src/handlers/narratable.rs
@@ -25,11 +25,12 @@ impl NarratableReportHandler {
         Self {
             footer: None,
             context_lines: 1,
-            with_cause_chain: true
+            with_cause_chain: true,
         }
     }
-    
-    /// Include the cause chain of the top-level error in the report, if available.
+
+    /// Include the cause chain of the top-level error in the report, if
+    /// available.
     pub fn with_cause_chain(mut self) -> Self {
         self.with_cause_chain = true;
         self
diff --git a/src/lib.rs b/src/lib.rs
index 27875fc..de09898 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -582,15 +582,14 @@
 //! `miette` was not developed in a void. It owes enormous credit to various
 //! other projects and their authors:
 //!
-//! - [`anyhow`](http://crates.io/crates/anyhow) and
-//!   [`color-eyre`](https://crates.io/crates/color-eyre): these two
-//!   enormously influential error handling libraries have pushed forward the
-//!   experience of application-level error handling and error reporting.
-//!   `miette`'s `Report` type is an attempt at a very very rough version of
-//!   their `Report` types.
-//! - [`thiserror`](https://crates.io/crates/thiserror) for setting the
-//!   standard for library-level error definitions, and for being the
-//!   inspiration behind `miette`'s derive macro.
+//! - [`anyhow`](http://crates.io/crates/anyhow) and [`color-eyre`](https://crates.io/crates/color-eyre):
+//!   these two enormously influential error handling libraries have pushed
+//!   forward the experience of application-level error handling and error
+//!   reporting. `miette`'s `Report` type is an attempt at a very very rough
+//!   version of their `Report` types.
+//! - [`thiserror`](https://crates.io/crates/thiserror) for setting the standard
+//!   for library-level error definitions, and for being the inspiration behind
+//!   `miette`'s derive macro.
 //! - `rustc` and [@estebank](https://github.com/estebank) for their
 //!   state-of-the-art work in compiler diagnostics.
 //! - [`ariadne`](https://crates.io/crates/ariadne) for pushing forward how