Sentry REST API documentation

[elpiel]

We need a way to easily document the REST API of sentry in using rustdoc.
Two ideas come to mind:

• Doc macro for serialization inside the doc comments - It's more difficult than expected, this is put on hold
• Building json/queries example files using Rust and include them inside the docs

Doc macro for serialization (on hold)

We need to serialize to json & urlencode fir structs inside doc comments.

A similar macros to https://github.com/scrabsha/dep-doc with arguments of rust structs and expression:
let my_struct = MyStruct { field: .. }

with the following variants:

• doc_urlencode! - urlencode the struct and print it in docs
• doc_json! - pretty-print the struct in json format inside the docs

Building docs

We now build docs based on aip-61-adex-v5 branch with default path to sentry crate and we deploy it with GH pages at:

https://ambiretech.github.io/adex-validator-stack-rust

[elpiel]

I've posted a question on the Rust user forum to see if it's even possible to capture the scope of the doc test and use variables inside it to generate JSON examples:

https://users.rust-lang.org/t/macro-invocation-in-rustdoc-and-generating-examples/74759

[simzzz]

Remaining tasks:

GET /v5/channel/:id/accounting

• More thorough documentation
• Examples for AccountingResponse::<CheckedState>

GET /v5/channel/:id/spender/:addr (auth required)

• More thorough documentation
• Examples for SpenderResponse

GET /v5/channel/:id/spender/all (auth required)

• More thorough documentation
• Examples for AllSpendersResponse

GET /v5/channel/:id/validator-messages @elpiel #534

• Examples for ValidatorMessagesListQuery
• Examples for ValidatorMessagesListResponse

POST /v5/channel/:id/validator-messages (auth required) @elpiel #534

• More thorough documentation
• Examples for ValidatorMessagesCreateRequest

GET /v5/channel/:id/last-approved @elpiel #534

• More thorough documentation
• Examples for LastApprovedQuery
• Examples for LastApprovedResponse

POST /v5/channel/:id/pay (auth required)

• Examples for ChannelPayRequest

GET /v5/channel/:id/get-leaf

• Response examples

POST /v5/channel/dummy-deposit (auth required) @elpiel #534

• Examples for ChannelDummyDeposit

Other

• GET /cfg @simzzz GET /cfg Sentry API documentation #545