Reuse witnesses for identical secrets when building transactions #459
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…append a new witness when adding an unsigned coin
# Conflicts: # fuel-tx/src/builder.rs
xgreenx
reviewed
May 24, 2023
We could, although that should go through the specs first. |
xgreenx
previously approved these changes
May 24, 2023
xgreenx
reviewed
May 24, 2023
Co-authored-by: Green Baneling <XgreenX9999@gmail.com>
xgreenx
approved these changes
May 24, 2023
|
Made a specs ticket here: FuelLabs/fuel-specs#488 |
bvrooman
reviewed
May 25, 2023
| @@ -278,6 +281,20 @@ impl<Tx: Buildable> TransactionBuilder<Tx> { | |||
| self | |||
| } | |||
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| /// Adds a secret to the builder, and adds a corresponding witness if it's a new entry | |||
| #[cfg(feature = "std")] | |||
| fn upsert_secret(&mut self, secret_key: SecretKey) -> u8 { | |||
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upsert - I had to look that one up 👍
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This PR fixes #440 by reusing witness data for matching keys.
It also adds a breaking change by requiring add_unsigned_input for plain transaction (non-builder mode) to specify a witness index instead of naively adding a new witness for each input automatically.