Added the result extensions

1 files changed, 26 insertions, 0 deletions

diff --git a/src/result.rs b/src/result.rs
new file mode 100644
index 0000000..d5de01b
--- /dev/null
+++ b/src/result.rs
@@ -0,0 +1,26 @@
+#[cfg(feature = "std")]
+use std::error::Error;
+
+use crate::{unexpected::Errorable, UnexpectedError};
+
+#[cfg(feature = "std")]
+trait ResultErrorExt<T> {
+	fn unexpect(self) -> Result<T, UnexpectedError>;
+}
+
+#[cfg(feature = "std")]
+impl<T, E: Error + Send + Sync + 'static> ResultErrorExt<T> for Result<T, E> {
+	fn unexpect(self) -> Result<T, UnexpectedError> {
+		self.map_err(UnexpectedError::new)
+	}
+}
+
+trait ResultMsgExt<T> {
+	fn unexpect_msg(self) -> Result<T, UnexpectedError>;
+}
+
+impl<T, E: Errorable + 'static> ResultMsgExt<T> for Result<T, E> {
+	fn unexpect_msg(self) -> Result<T, UnexpectedError> {
+		self.map_err(UnexpectedError::msg)
+	}
+}