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Update to RustDDS with DeserializeSeed support #20

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merged 5 commits into from
Apr 15, 2024

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phil-opp
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Updates ros2-client to the RustDDS changes in jhelovuo/RustDDS#313.

The main changes are:

  • Update the RustDDS trait implementations for ServiceDeserializerAdapter
    • The no_key::DeserializerAdapter trait changed.
    • Provide a new WrapperDecoder and implement DefaultDecoder
  • Remove some DeserializeOwned bounds that are no longer needed.
  • Provide new take_seed and async_stream_seed methods on Subscription that support stateful deserialization using serde's DeserializeSeed trait.

This PR is marked as a draft as it should only be merged once jhelovuo/RustDDS#313 is merged and released.

@phil-opp
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Updated to use jhelovuo/RustDDS#334. I didn't squash the commits yet to make it clear what changed.

@rlidwka
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rlidwka commented Jun 14, 2024

Provide new take_seed and async_stream_seed methods on Subscription that support stateful deserialization using serde's DeserializeSeed trait.

Can we have similar functionality (stateful deserialization) for Service::Response?

If so, do you have any pointers to how I can make that work?

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3 participants