pub fn from_int_or_hex_opt<'de, D>(
deserializer: D,
) -> Result<Option<U256>, D::Error>where
D: Deserializer<'de>,Expand description
Deserializes the input into an Option<U256>, using from_int_or_hex to deserialize the
inner value.
pub fn from_int_or_hex_opt<'de, D>(
deserializer: D,
) -> Result<Option<U256>, D::Error>where
D: Deserializer<'de>,Deserializes the input into an Option<U256>, using from_int_or_hex to deserialize the
inner value.