0xMiden/protocol

refactor: Move `ProofData` and `LeafData` out of claim_note.rs

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#2,907 opened on May 12, 2026

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Description

Follow-up to https://github.com/0xMiden/protocol/pull/2818#discussion_r3224607250.

ProofData and LeafData currently live in crates/miden-agglayer/src/claim_note.rs but aren't specifically tied to CLAIM-note construction. Move them to a more appropriate location.

Contributor guide

Research direction
Examine the referenced PR discussion (https://github.com/0xMiden/protocol/pull/2818#discussion r3224607250) to understand the rationale and then identify a more appropriate module in the crate for ProofData and LeafData. Check if they are used elsewhere and consider moving them to a shared types module.
Tech stack
rust
Domain
backend
Issue type
Refactor
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
RustGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75