3 commits

Author	SHA1	Message	Date
niftynei	559f88faa1	psbt: add serialize to/from wire for psbts	2020-05-21 18:45:07 +09:30
niftynei	5d0fc176e8	psbt: create new_psbt method ... Move all psbt creation into single method, new_psbt note that if a psbt is init'd for a transaction that's deserialized with scripts etc already attached, then set_global_tx will fail. instead, we empty all of this out first. if the tx is being re-init'd from a tx source that had a psbt attached (e.g. fromwire_) then the script/witness data will get populated appropriatel from there.	2020-05-21 18:45:07 +09:30
niftynei	2d5c61dfc1	psbt: methods to mutate psbt in place ... add the missing psbt helpers for adding and removing an input and output	2020-05-21 18:45:07 +09:30