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implement Display for HintEnum

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This commit is contained in:
Simon Gardling 2022-04-07 10:18:26 -04:00
parent c2eee7269a
commit 85c2933829
1 changed files with 11 additions and 10 deletions
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21
src/suggestions.rs
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@ -39,20 +39,21 @@ pub enum HintEnum<'a> {
}
impl std::fmt::Debug for HintEnum<'static> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{}", self.to_string())
}
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { write!(f, "{}", self) }
}
// TODO: implement `core::fmt::Display` instead
impl ToString for HintEnum<'static> {
fn to_string(&self) -> String {
impl std::fmt::Display for HintEnum<'static> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
HintEnum::Single(single_data) => single_data.to_string(),
HintEnum::Many(multi_data) => {
format!("{:?}", multi_data)
HintEnum::Single(single_data) => {
return write!(f, "{}", single_data);
}
HintEnum::Many(multi_data) => {
return write!(f, "{:?}", multi_data);
}
HintEnum::None => {
return write!(f, "None");
}
HintEnum::None => String::from("None"),
}
}
}