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Support tr() descriptors in dsl

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This commit is contained in:
Alekos Filini
2022-04-29 15:38:45 +02:00
parent cdc7057813
commit fe1877fb18
2 changed files with 37 additions and 14 deletions
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42
src/descriptor/dsl.rs
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@@ -577,6 +577,23 @@ impl<A, B, C> From<(A, (B, (C, ())))> for TupleThree<A, B, C> {
}
}
#[doc(hidden)]
#[macro_export]
macro_rules! group_multi_keys {
( $( $key:expr ),+ ) => {{
use $crate::keys::IntoDescriptorKey;
let keys = vec![
$(
$key.into_descriptor_key(),
)*
];
keys.into_iter().collect::<Result<Vec<_>, _>>()
.map_err($crate::descriptor::DescriptorError::Key)
}};
}
#[doc(hidden)]
#[macro_export]
macro_rules! fragment_internal {
@@ -737,21 +754,22 @@ macro_rules! fragment {
.and_then(|items| $crate::fragment!(thresh_vec($thresh, items)))
});
( multi_vec ( $thresh:expr, $keys:expr ) ) => ({
$crate::keys::make_multi($thresh, $keys)
});
( multi ( $thresh:expr $(, $key:expr )+ ) ) => ({
use $crate::keys::IntoDescriptorKey;
let secp = $crate::bitcoin::secp256k1::Secp256k1::new();
let keys = vec![
$(
$key.into_descriptor_key(),
)*
];
$crate::keys::make_multi($thresh, $crate::miniscript::Terminal::Multi, $keys, &secp)
});
( multi ( $thresh:expr $(, $key:expr )+ ) ) => ({
$crate::group_multi_keys!( $( $key ),* )
.and_then(|keys| $crate::fragment!( multi_vec ( $thresh, keys ) ))
});
( multi_a_vec ( $thresh:expr, $keys:expr ) ) => ({
let secp = $crate::bitcoin::secp256k1::Secp256k1::new();
keys.into_iter().collect::<Result<Vec<_>, _>>()
.map_err($crate::descriptor::DescriptorError::Key)
.and_then(|keys| $crate::keys::make_multi($thresh, keys, &secp))
$crate::keys::make_multi($thresh, $crate::miniscript::Terminal::MultiA, $keys, &secp)
});
( multi_a ( $thresh:expr $(, $key:expr )+ ) ) => ({
$crate::group_multi_keys!( $( $key ),* )
.and_then(|keys| $crate::fragment!( multi_a_vec ( $thresh, keys ) ))
});
// `sortedmulti()` is handled separately