Trait bitcoin_signingprovider::GetPubKey

source · 
pub trait GetPubKey {
    // Required method
    fn get_pub_key(
        &self,
        pos: i32,
        arg: &SigningProvider,
        key: &mut PubKey,
        info: &mut KeyOriginInfo,
        read_cache: *const DescriptorCache,
        write_cache: *mut DescriptorCache
    ) -> bool;
}

Required Methods§

source

fn get_pub_key( &self, pos: i32, arg: &SigningProvider, key: &mut PubKey, info: &mut KeyOriginInfo, read_cache: *const DescriptorCache, write_cache: *mut DescriptorCache ) -> bool

| Derive a public key. | | read_cache is the cache to read keys | from (if not nullptr) | | write_cache is the cache to write keys | to (if not nullptr) | | Caches are not exclusive but this is | not tested. Currently we use them exclusively |

Implementors§