Add conversions between Sled results and Flow results

This commit is contained in:
Savanni D'Gerinel 2023-10-11 17:36:12 -04:00
parent 4114874156
commit f9079db520
1 changed files with 24 additions and 0 deletions

View File

@ -141,6 +141,30 @@ where
} }
} }
impl<A, E: Error, FE: FatalError> From<std::result::Result<std::result::Result<A, E>, FE>>
for Result<A, E, FE>
{
fn from(res: std::result::Result<std::result::Result<A, E>, FE>) -> Self {
match res {
Ok(Ok(v)) => ok(v),
Ok(Err(e)) => error(e),
Err(e) => fatal(e),
}
}
}
impl<A, E: Error, FE: FatalError> From<Result<A, E, FE>>
for std::result::Result<std::result::Result<A, E>, FE>
{
fn from(res: Result<A, E, FE>) -> std::result::Result<std::result::Result<A, E>, FE> {
match res {
Result::Ok(v) => Ok(Ok(v)),
Result::Err(e) => Ok(Err(e)),
Result::Fatal(e) => Err(e),
}
}
}
/// Convenience function to create an ok value. /// Convenience function to create an ok value.
pub fn ok<A, E: Error, FE: FatalError>(val: A) -> Result<A, E, FE> { pub fn ok<A, E: Error, FE: FatalError>(val: A) -> Result<A, E, FE> {
Result::Ok(val) Result::Ok(val)