diff options
Diffstat (limited to 'exercises/error_handling/errors6.rs')
| -rw-r--r-- | exercises/error_handling/errors6.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/exercises/error_handling/errors6.rs b/exercises/error_handling/errors6.rs index 847a049..1306fb0 100644 --- a/exercises/error_handling/errors6.rs +++ b/exercises/error_handling/errors6.rs @@ -6,7 +6,7 @@ // we define a custom error type to make it possible for callers to decide // what to do next when our function returns an error. -// Make these tests pass! Execute `rustlings hint errors6` for hints :) +// Execute `rustlings hint errors6` or use the `hint` watch subcommand for a hint. // I AM NOT DONE @@ -20,7 +20,11 @@ enum ParsePosNonzeroError { } impl ParsePosNonzeroError { + fn from_creation(err: CreationError) -> ParsePosNonzeroError { + ParsePosNonzeroError::Creation(err) + } // TODO: add another error conversion function here. + // fn from_parseint... } fn parse_pos_nonzero(s: &str) |