Expose method to fetch nonce via Client
#451
Merged
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When manually managing an account's
nonce
viaset_nonce
andincrement_nonce
, the current account nonce is not fetched by default but has to be manually initialized. The tricky thing is knowing what the current valid nonce is.This PR extracts a method which allows fetching the current value of an account's nonce via
Client
, so we can initialize it withsigner.set_nonce
.Possibly there is a nice API we could add which would perform this one-time initialization, but better to start with allowing it to be done explicitly. In any case it is useful to be able to query the current account nonce.