[WIP] Vault dust: solution B' — sfDust on the custody trust line - #7970

Draft

Tapanito wants to merge 14 commits into

tapanito/vault-rounding-trustline-dust

Commits on Aug 6, 2026

test: Add shared VaultRounding suite and dust-probe seam
Tapanito
committed
18b471b
refactor: Centralize Vault accounting-field writes in a helper
Tapanito
committed
63aec2b
style: Fix clang-tidy include-cleaner and brace findings
Tapanito
committed
85cf557
test: Derive oracle inputs per-branch in VaultRounding suite
Tapanito
committed
0a2377c
test: Make the dust suite red on base, green when fixed
Tapanito
committed
d175449
feat: Add sfDust field to RIPPLE_STATE for vault dust accounting
Tapanito
committed
da0ef04
feat: Teach directSendNoFeeIOU to split a credit into sfBalance/sfDust
Tapanito
committed
49bc5b7
feat: Add useVaultDust and maybeRenormaliseVaultDust to VaultHelpers
Tapanito
committed
ad81381
feat: Route LoanPay's Vault leg through the dust-aware credit split
Tapanito
committed
055b248
feat: Fold/renormalise dust on Vault removal paths
Tapanito
committed
3018704
test: Implement readVaultDust for the trustline-dust probe seam
Tapanito
committed
c2de1bf
test: Add VaultRoundingTrustlineDust suite for solution B'
Tapanito
committed
924fca0
test: Count the dust reservoir in O3's conservation sum
Tapanito
committed
92517ef
Merge branch 'tapanito/vault-rounding' into tapanito/vault-rounding-trustline-dust
Tapanito
committed
5df9f71