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serviceability-instruction: accesspass + resource builders (RFC-26 R8)#4057

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serviceability-instruction: accesspass + resource builders (RFC-26 R8)#4057
juan-malbeclabs wants to merge 1 commit into
feat/rfc26-r7-topology-feed-buildersfrom
feat/rfc26-r8-accesspass-resource-builders

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@juan-malbeclabs juan-malbeclabs commented Jul 13, 2026

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Summary

RFC-26 R8 (stacked on the previous phase's branch). Access-pass set (conditional tenant pair)/close/check-status/set-feeds, and resource-extension allocate/create/deallocate/close (resource PDA + associated account derived from the data-bearing args.resource_type).

All builders route through authorize() -> build_with_permission unless noted; each carries a verbatim account-layout doc-comment copied from its processor.

Testing Verification

  • Unit tests assert the exact AccountMeta list (incl. trailing [payer, system]) and the borsh tag byte for every builder, covering the conditional/variable-account paths.

Closes #4023. Part of RFC-26 (rfcs/rfc26-rust-instruction-builder-library.md).


PR stack (RFC-26 builder library)

Stacked PRs, merge in order (each is based on the previous one's branch):

  1. serviceability-instruction: scaffold pure instruction-builder crate (RFC-26 R0) #4049 — R0 scaffold + exemplars
  2. serviceability-instruction: device domain builders (RFC-26 R1) #4050 — R1 device
  3. serviceability-instruction: link domain builders (RFC-26 R2) #4051 — R2 link
  4. serviceability-instruction: user domain builders (RFC-26 R3) #4052 — R3 user
  5. serviceability-instruction: location/exchange/contributor builders (RFC-26 R4) #4053 — R4 location/exchange/contributor
  6. serviceability-instruction: multicastgroup + allowlist builders (RFC-26 R5) #4054 — R5 multicastgroup + allowlists
  7. serviceability-instruction: tenant + permission builders (RFC-26 R6) #4055 — R6 tenant + permission
  8. serviceability-instruction: topology + feed builders (RFC-26 R7) #4056 — R7 topology + feed
  9. serviceability-instruction: accesspass + resource builders (RFC-26 R8) #4057 — R8 accesspass + resource ← this PR
  10. serviceability-instruction: globalstate/globalconfig/allowlist/index/migrate builders (RFC-26 R9) #4058 — R9 globalstate/config/allowlist/index/migrate

R10 (commands/* migration + program-test) and RF (fixtures) follow as separate PRs.

…6 R8)

Access-pass set (conditional tenant pair)/close/check-status/set-feeds, and
resource-extension allocate/create/deallocate/close. The resource builders derive
both the resource PDA and its associated account from the data-bearing
args.resource_type. All route through authorize() -> build_with_permission.

Refs #4023, RFC-26.
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