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xrpl-hooks-docs/md/hooks-account-conv-pure.md

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+# hooks-account-conv-pure
+
+Hooks identify accounts by the 20 byte account ID, which can be
+converted to an raddr using the `util_raddr` function. If the account
+ID never changes, a more efficient way to do this is precompute the
+raddr from the account ID.
+
+This check warns about calls of `util_raddr` with constant input and
+proposes to add a tracing statement showing the computed value (so
+that the user can use it to replace the call).