Struct LegacyHookAdapter 

pub struct LegacyHookAdapter { /* private fields */ }

Adapter: wraps a legacy SessionHook so it satisfies the phased uni_plugin::traits::hook::SessionHook contract and can be registered through uni_plugin::PluginRegistrar::hook.

The adapter holds the legacy hook by Arc so multiple registrations (legacy Session::add_hook and a phased Uni::add_plugin) can share the same underlying implementation without duplicating its state.

Implementations

impl LegacyHookAdapter

pub fn new(name: impl Into<String>, inner: Arc<dyn SessionHook>) -> Self

Construct an adapter from any legacy SessionHook.

The name is used only for diagnostics — phased dispatch keys off the registered hook entry, not the legacy name.

pub fn name(&self) -> &str

Diagnostic name of the wrapped legacy hook.

Trait Implementations

impl Debug for LegacyHookAdapter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl SessionHook for LegacyHookAdapter

fn on_parse(&self, ctx: &ParseContext<'_>) -> HookOutcome

Called after the query source is parsed; the hook may reject parse failures or annotate the parse for downstream phases.

fn on_execute_end(&self, ctx: &ExecuteContext<'_>, metrics: &PluginQueryMetrics)

Called once execution finishes with the collected metrics.

fn before_commit(&self, ctx: &PluginCommitContext<'_>) -> HookOutcome

Called before commit; may reject the transaction.

fn after_commit(&self, ctx: &PluginCommitContext<'_>)

Called after a successful commit.

fn on_analyze(&self, _ctx: &AnalyzeContext<'_>) -> HookOutcome

Called after semantic analysis. Useful for row-level security predicate injection.

fn on_plan(&self, _ctx: &PlanContext<'_>) -> HookOutcome

Called after logical planning; the hook may rewrite the plan.

fn on_execute_start(&self, _ctx: &ExecuteContext<'_>) -> HookOutcome

Called immediately before physical execution begins.

fn on_abort(&self, _ctx: &AbortContext<'_>)

Called when a transaction aborts (by rollback or error).