Merge pull request #4 from privacy-scaling-explorations/tmp_curve_ext #50

Job	Run time
Rustfmt	17s
Intra-doc links	5m 41s
Bitrot check	5m 3s
Test on ubuntu-latest	5m 57s
Check no-std target thumbv6m-none-eabi	4m 40s
Test on windows-latest	9m 40s
Check no-std target wasm32-unknown-unknown	5m 29s
Test on macOS-latest	11m 47s
Check no-std target wasm32-wasi	4m 34s
	53m 8s

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