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feat(shasta): fall back to anchorV3 decoding when anchorV4 decode fails#925

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mikhailUshakoff merged 3 commits intomasterfrom
mu/anchor-block
Mar 30, 2026
Merged

feat(shasta): fall back to anchorV3 decoding when anchorV4 decode fails#925
mikhailUshakoff merged 3 commits intomasterfrom
mu/anchor-block

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Pull request overview

Adds backward-compatible decoding of Shasta anchor transaction calldata by falling back to anchorV3 decoding when anchorV4 decoding fails, supporting mixed/older anchor formats.

Changes:

  • Introduce an alloy::sol! ABI binding for anchorV3 and use it as a fallback when decoding anchor IDs from tx input data.
  • Update decode_anchor_id_from_tx_data to try anchorV4 first, then anchorV3.
  • Bump workspace crate version to 1.35.0 (and refresh Cargo.lock).

Reviewed changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated 1 comment.

File Description
shasta/src/l2/execution_layer.rs Adds an anchorV3 ABI definition and fallback decoding logic for extracting the anchor block id from calldata.
Cargo.toml Bumps workspace package version to 1.35.0.
Cargo.lock Updates workspace crate versions to 1.35.0.

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Comment thread shasta/src/l2/execution_layer.rs Outdated
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Pull request overview

Copilot reviewed 3 out of 4 changed files in this pull request and generated 1 comment.


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Comment thread shasta/src/l2/execution_layer.rs
@mikhailUshakoff mikhailUshakoff merged commit ef2d688 into master Mar 30, 2026
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@mikhailUshakoff mikhailUshakoff deleted the mu/anchor-block branch March 30, 2026 18:28
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3 participants