KeysClaimRequest generates malformed bodies

[richvdh]

The body of KeysClaimRequest structs looks like this:

{"one_time_keys":{"@richvdh:matrix.org":{"IUYUDKWEMN":"signed_curve25519"}},"timeout":{"nanos":0,"secs":10}}

That timeout property is malformed according to the spec

[richvdh]

This is something of a replay of matrix-org/matrix-rust-sdk#801, but in different bindings. It seems a bit silly to me if we have to remember to fix this every time we create bindings.

@Hywan as the author of the magical request! macro that generates the body: could we just use the JSON serialisation of ruma's KeysClaimRequest struct (which appears to have code to deal with this case already) rather than building the body ourselves?

[Hywan]

Yes, the idea is basically to re-apply matrix-org/matrix-rust-sdk#817 I suppose.

[richvdh]

Yes, the idea is basically to re-apply matrix-org/matrix-rust-sdk#817 I suppose.

It seems silly to me that each set of bindings has to know which fields are Durations and manually convert them, when the fields in the Ruma structure already have serde annotations (https://docs.rs/ruma-client-api/0.13.0/src/ruma_client_api/keys/claim_keys.rs.html#31-35). Can we not take advantage of that somehow?