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mod treasury;
mod utxo;
pub use treasury::TreasuryInput;
pub use utxo::UtxoInput;
use crate::Error;
use bee_common::packable::{Packable, Read, Write};
#[derive(Clone, Debug, Eq, PartialEq, Hash, Ord, PartialOrd)]
#[cfg_attr(
feature = "serde",
derive(serde::Serialize, serde::Deserialize),
serde(tag = "type", content = "data")
)]
pub enum Input {
Utxo(UtxoInput),
Treasury(TreasuryInput),
}
impl Input {
pub fn kind(&self) -> u8 {
match self {
Self::Utxo(_) => UtxoInput::KIND,
Self::Treasury(_) => TreasuryInput::KIND,
}
}
}
impl From<UtxoInput> for Input {
fn from(input: UtxoInput) -> Self {
Self::Utxo(input)
}
}
impl From<TreasuryInput> for Input {
fn from(input: TreasuryInput) -> Self {
Self::Treasury(input)
}
}
impl Packable for Input {
type Error = Error;
fn packed_len(&self) -> usize {
match self {
Self::Utxo(input) => UtxoInput::KIND.packed_len() + input.packed_len(),
Self::Treasury(input) => TreasuryInput::KIND.packed_len() + input.packed_len(),
}
}
fn pack<W: Write>(&self, writer: &mut W) -> Result<(), Self::Error> {
match self {
Self::Utxo(input) => {
UtxoInput::KIND.pack(writer)?;
input.pack(writer)?;
}
Self::Treasury(input) => {
TreasuryInput::KIND.pack(writer)?;
input.pack(writer)?;
}
}
Ok(())
}
fn unpack_inner<R: Read + ?Sized, const CHECK: bool>(reader: &mut R) -> Result<Self, Self::Error> {
Ok(match u8::unpack_inner::<R, CHECK>(reader)? {
UtxoInput::KIND => UtxoInput::unpack_inner::<R, CHECK>(reader)?.into(),
TreasuryInput::KIND => TreasuryInput::unpack_inner::<R, CHECK>(reader)?.into(),
k => return Err(Self::Error::InvalidInputKind(k)),
})
}
}