diff options
Diffstat (limited to 'src/value_builder.rs')
| -rw-r--r-- | src/value_builder.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/value_builder.rs b/src/value_builder.rs index 5418ee6..d7e045b 100644 --- a/src/value_builder.rs +++ b/src/value_builder.rs @@ -1,8 +1,9 @@ +use crate::error::Result; + /// A thing that can build a value by interactively asking the user a question pub trait ValueBuilder { type Output: Sized; - type Error: Sized; - fn build_value(&self, question: &str) -> Result<Self::Output, Self::Error>; + fn build_value(&self, question: &str) -> Result<Self::Output>; } |