61 lines
1.8 KiB
Rust
61 lines
1.8 KiB
Rust
//! Internal supporting utilities
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use pallas_primitives::{alonzo, babbage, byron};
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macro_rules! clone_tx_fn {
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($fn_name:ident, $era:tt) => {
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fn $fn_name<'b>(block: &'b $era::MintedBlock, index: usize) -> Option<$era::MintedTx<'b>> {
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let transaction_body = block.transaction_bodies.get(index).cloned()?;
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let transaction_witness_set = block.transaction_witness_sets.get(index).cloned()?;
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let success = !block
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.invalid_transactions
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.as_ref()
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.map(|x| x.contains(&(index as u32)))
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.unwrap_or(false);
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let auxiliary_data = block
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.auxiliary_data_set
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.iter()
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.find_map(|(idx, val)| {
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if idx.eq(&(index as u32)) {
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Some(val)
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} else {
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None
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}
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})
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.cloned();
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let x = $era::MintedTx {
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transaction_body,
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transaction_witness_set,
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success,
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auxiliary_data,
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};
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Some(x)
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}
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};
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}
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clone_tx_fn!(babbage_clone_tx_at, babbage);
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clone_tx_fn!(alonzo_clone_tx_at, alonzo);
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pub fn clone_alonzo_txs<'b>(block: &'b alonzo::MintedBlock) -> Vec<alonzo::MintedTx<'b>> {
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(0..block.transaction_bodies.len())
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.step_by(1)
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.filter_map(|idx| alonzo_clone_tx_at(block, idx))
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.collect()
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}
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pub fn clone_babbage_txs<'b>(block: &'b babbage::MintedBlock) -> Vec<babbage::MintedTx<'b>> {
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(0..block.transaction_bodies.len())
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.step_by(1)
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.filter_map(|idx| babbage_clone_tx_at(block, idx))
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.collect()
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}
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pub fn clone_byron_txs<'b>(block: &'b byron::MintedBlock) -> Vec<byron::MintedTxPayload<'b>> {
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block.body.tx_payload.iter().cloned().collect()
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}
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