Skip to content

fix(resolver): make input selection aware of query specificity #308

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
scarmuega merged 1 commit into from
Mar 6, 2026
+577 −527
Merged

fix(resolver): make input selection aware of query specificity #308

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 4 additions & 14 deletions crates/tx3-resolver/src/inputs/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,13 +1,12 @@
//! Tx input selection algorithms

use std::collections::{BTreeMap, HashSet};
use std::collections::HashSet;

use tx3_tir::encoding::AnyTir;
use tx3_tir::model::core::UtxoSet;
use tx3_tir::model::v1beta0 as tir;
use tx3_tir::model::{assets::CanonicalAssets, core::UtxoRef};

pub use crate::inputs::narrow::SearchSpace;
use crate::{Error, UtxoStore};

mod narrow;
Expand Down Expand Up @@ -115,24 +114,15 @@ impl TryFrom<tir::InputQuery> for CanonicalQuery {
}

pub async fn resolve<T: UtxoStore>(tx: AnyTir, utxos: &T) -> Result<AnyTir, Error> {
let mut all_inputs = BTreeMap::new();

let mut selector = select::InputSelector::new(utxos);

for (name, query) in tx3_tir::reduce::find_queries(&tx) {
let query = CanonicalQuery::try_from(query)?;

let space = narrow::narrow_search_space(utxos, &query).await?;

let utxos = selector.select(&space, &query).await?;

if utxos.is_empty() {
return Err(Error::InputNotResolved(name.to_string(), query, space));
}

all_inputs.insert(name, utxos);
selector.add(name, query).await?;
}

let all_inputs = selector.select_all()?;

let out = tx3_tir::reduce::apply_inputs(tx, &all_inputs)?;

Ok(out)
Expand Down
Loading