`from_read` issue constructing a generic `Deserializer`
tgross35 opened this issue · 1 comments
tgross35 commented
I am trying to construct a Deserializer
for use with serde_transcode
, but it is failing:
let mut deserializer: rmp_serde::Deserializer<_> = rmp_serde::from_read(input).unwrap();
input
has the type Box<dyn Read>
. The converse does seem to work:
let mut serializer = rmp_serde::Serializer::new(output);
What is the correct construction?
tgross35 commented
I am not sure, but this might relate to #306
If that is the case, could something like serde_json
's `IoRead' be added to this crate? It seems like this is the wrapper they use to buffer input.
As an example, this works:
let mut deserializer: serde_json::Deserializer<serde_json::de::IoRead<Box<dyn Read>>> =
serde_json::Deserializer::from_reader(input);