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Force no_std formats to implement collect_str in the future

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David Tolnay 2017-03-05 16:22:02 -08:00
parent 880b27b19e
commit fbe85f399d
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serde/src/ser/mod.rs
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@ -641,6 +641,8 @@ pub trait Serializer: Sized {
fn collect_str<T: ?Sized>(self, _value: &T) -> Result<Self::Ok, Self::Error>
where T: Display,
{
// TODO https://github.com/serde-rs/serde/issues/805
// Remove this impl and force no_std formats to implement collect_str.
Err(Error::custom("Default impl of collect_str errors out for no_std builds"))
}
}