Signed-off-by: Jacob Reger <regerjacob@gmail.com>
---
rust/src/error.rs | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/rust/src/error.rs b/rust/src/error.rs
index ce444e199..f3709516c 100644
--- a/rust/src/error.rs
+++ b/rust/src/error.rs
@@ -46,6 +46,42 @@ pub enum Error {
Create,
}
+impl std::fmt::Display for Error {
+ fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+ match self {
+ Error::API(err) => {
+ write!(
+ f,
+ "API Error:\n\tOperation: {}\n\tMessage: {}\n\tError Number: {}",
+ err.operation, err.message, err.errno
+ )
+ }
+ Error::IllegalString(err) => {
+ write!(
+ f,
+ "Illegal string Error:\nNull byte found\n\tDetails: {}",
+ err
+ )
+ }
+ Error::Utf8Error(err) => {
+ write!(
+ f,
+ "Utf8 Error:\nFailed to interpret string as utf-8\n\tDetails: {}",
+ err
+ )
+ }
+ Error::UnixError(err, op) => {
+ write!(f, "Unix Error:\n\tError: {}\n\tOperation: {}", err, op)
+ }
+ Error::Create => {
+ write!(f, "Creation Error:\nFailed to create a guestfs handle")
+ }
+ }
+ }
+}
+
+impl std::error::Error for Error {}
+
impl convert::From<ffi::NulError> for Error {
fn from(error: ffi::NulError) -> Self {
Error::IllegalString(error)
--
2.39.5 (Apple Git-154)