Function bitcoin::amount::serde::as_btc::opt::deserialize

source ยท 
pub fn deserialize<'d, A, D>(
    d: D,
) -> Result<Option<A>, <D as Deserializer<'d>>::Error>
where
    A: SerdeAmountForOpt,
    D: Deserializer<'d>,
Available on crate features serde and alloc only.