Module scope 

Per-request connection scoping for pooled multi-tenancy.

Extensions register a ConnectionScopeProvider that translates a RequestScope into transaction-local Postgres settings (custom GUCs such as app.current_org) applied via set_config($1, $2, true) on a scoped transaction — the parameterizable equivalent of SET LOCAL, which cannot bind parameters. Row-level-security policies then read the setting with current_setting('app.current_org', true).

The seam is strictly opt-in: only begin_scoped and the with_scoped_transaction* wrappers in crate::services consult the registry, and with no registered provider they degenerate to a plain pool.begin(). Existing transaction and pool APIs are untouched.

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Structs

ScopeProviderRegistration

One inventory submission per crate::register_scope_provider! call.

ScopeSetting

One transaction-local setting to apply on a scoped transaction.

Enums

ScopeError

Traits

ConnectionScopeProvider

Translates a RequestScope into transaction-local settings.

Functions

discover_scope_providers

Construct every registered provider, in collection order.

scope_providers

The process-wide provider list, constructed once on first use. An empty slice (no extension registered) keeps every scoped-transaction call a plain pool.begin().

Type Aliases

SharedScopeProvider