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Tagged with offchain-worker no-std
2
questions
3
votes
1
answer
40
views
Is there a way to use a crate that depends on the `std` in substrate OCW?
from what I've learned so far, the OCW is designed specifically for executing heavy and time-consuming computations outside of the runtime. As the OCW is not a part of runtime/wasm, I guess the OCW ...
- 197
0
votes
1
answer
124
views
app_crypto!(sr25519, KEY_TYPE): cannot find trait `TryFrom` in this scope
I am building an ocw demo, the code is from https://github.com/paritytech/substrate/blob/master/frame/examples/offchain-worker/src/lib.rs, when using polkadot-v0.9.25 version, it appears got this ...
- 99