WASM support with grpc-web

[shravanshetty1]

Regenerated files by disabling the "transport" feature in tonic, this will allow "cosmos-sdk-proto" to be imported into wasm based applications.

[tony-iqlusion]

We already support WASM and test it in CI:

https://github.com/cosmos/cosmos-rust/blob/main/.github/workflows/cosmos-sdk-proto.yml#L20-L38

Perhaps we need to better document it.

To support WASM, add default-features = "false" to the cosmos-sdk-proto requirement in your Cargo.toml:

[dependencies.cosmos-sdk-proto]
version = "0.5"
default-features = false

[shravanshetty1]

We already support WASM and test it in CI:

https://github.com/cosmos/cosmos-rust/blob/main/.github/workflows/cosmos-sdk-proto.yml#L20-L38

Perhaps we need to better document it.

To support WASM, add default-features = "false" to the cosmos-sdk-proto requirement in your Cargo.toml:

[dependencies.cosmos-sdk-proto]
version = "0.5"
default-features = false

Yes but this will disable grpc, this pr is to support grpc-web - which requires tonic

Edit:

Renamed misleading heading

[shravanshetty1]

People can use https://github.com/titanous/grpc-web-client along with this to support grpc-web in wasm. Eventually tonic will have this builtin in some way which is tracked in this issue hyperium/tonic#645

[tony-iqlusion]

Aha! In that case, can you remove the grpc feature, as grpc will otherwise be always available (and your code changes have removed the feature gating anyway)

It's a breaking change, but tendermint-rs v0.20 is about to be released and that's a breaking change as well.

[tony-iqlusion]

@shravanshetty1 mind rebasing?

[shravanshetty1]

#90