implement editing a string in a text editor

1 files changed, 14 insertions, 1 deletions

diff --git a/src/error.rs b/src/error.rs
index 71c8285..8c253c9 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -9,9 +9,19 @@ pub enum Error {
     #[snafu(display("failed to decrypt: {}", source))]
     Decrypt { source: block_modes::BlockModeError },
 
-    #[snafu(display("failed to parse pinentry output ({:?})", out,))]
+    #[snafu(display("failed to parse pinentry output ({:?})", out))]
     FailedToParsePinentry { out: String },
 
+    #[snafu(display(
+        "failed to run editor {}: {:?}",
+        editor.to_string_lossy(),
+        res
+    ))]
+    FailedToRunEditor {
+        editor: std::path::PathBuf,
+        res: std::process::ExitStatus,
+    },
+
     // no Error impl
     // #[snafu(display("failed to expand with hkdf: {}", source))]
     // HkdfExpand { source: hkdf::InvalidLength },
@@ -30,6 +40,9 @@ pub enum Error {
     #[snafu(display("invalid cipherstring"))]
     InvalidCipherString,
 
+    #[snafu(display("invalid value for $EDITOR: {}", editor.to_string_lossy()))]
+    InvalidEditor { editor: std::ffi::OsString },
+
     #[snafu(display("invalid mac"))]
     InvalidMac,