Use anyhow in process module trait

Update the activate function in the process module trait to use anyhow
for error handling and update any usages of the error to use the new
error type.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/process/help.rs b/src/process/help.rs
index 832e24d..a003398 100644
--- a/src/process/help.rs
+++ b/src/process/help.rs
@@ -9,6 +9,7 @@ use crate::view::line_segment::LineSegment;
 use crate::view::view_data::ViewData;
 use crate::view::view_line::ViewLine;
 use crate::view::View;
+use anyhow::Result;
 use unicode_segmentation::UnicodeSegmentation;
 
 fn get_max_help_key_length(lines: &[(String, String)]) -> usize {
@@ -29,7 +30,7 @@ pub struct Help {
 }
 
 impl ProcessModule for Help {
-	fn activate(&mut self, _: &GitInteractive, return_state: State) -> Result<(), String> {
+	fn activate(&mut self, _: &GitInteractive, return_state: State) -> Result<()> {
 		if self.return_state.is_none() {
 			self.return_state = Some(return_state);
 		}