Enum QailBuildError 

pub enum QailBuildError {
    RlsInsertRequiresExplicitColumns {
        table: String,
        tenant_column: String,
    },
    RlsTenantColumnMutationDenied {
        table: String,
        tenant_column: String,
    },
    RlsMergeSourceTenantProjectionRequired {
        table: String,
        tenant_column: String,
    },
    RlsRegistryUninitialized {
        table: String,
    },
    RlsRegistryUnavailable {
        table: String,
        reason: String,
    },
    RlsScopeMissing {
        table: String,
        scope: &'static str,
        column: String,
    },
    RlsJoinKindUnsupported {
        table: String,
        join_kind: String,
    },
    RlsOwnerMergeUnsupported {
        table: String,
        owner_column: String,
    },
    RelationRegistryLock(String),
    AmbiguousRelation {
        from_table: String,
        to_table: String,
        foreign_key_count: usize,
    },
    RelationNotFound {
        from_table: String,
        to_table: String,
    },
}

Error type for query-builder operations.

Variants

RlsInsertRequiresExplicitColumns

RLS insertion cannot safely align positional values without columns.

Fields

table: String

Target table being scoped.

tenant_column: String

Tenant column that would be injected.

RlsTenantColumnMutationDenied

RLS-protected updates cannot rewrite the tenant column.

Fields

table: String

Target table being scoped.

tenant_column: String

Tenant column that was assigned.

RlsMergeSourceTenantProjectionRequired

RLS-protected MERGE query sources need a tenant projection for safe row classification.

Fields

table: String

Target table being scoped.

tenant_column: String

Tenant column that must be projected by the source query.

RlsRegistryUninitialized

with_rls was called before the process declared its scope registries.

Call qail_core::rls::init_scope_registries(&schema) (AST injection from schema metadata) or declare_policy_only_isolation(reason) (DB policies only) at application startup.

Fields

table: String

Table the query targeted.

RlsRegistryUnavailable

A scope registry could not be read (poisoned lock) while scoping.

Fail-closed: “cannot read the registry” must never be interpreted as “table is unregistered”, or a late poison would disable every tenant/owner predicate in the process at once.

Fields

table: String

Table whose registration was being looked up.

reason: String

Underlying registry error.

RlsScopeMissing

A registered RLS table was scoped with a context lacking the scope it requires.

Fail-closed: a tenant-registered table needs a tenant (or global) context; an owner-registered table needs an authenticated user.

Fields

table: String

Target table being scoped.

scope: &'static str

The scope that is required ("tenant" or "user").

column: String

The column the scope would have been injected on.

RlsJoinKindUnsupported

A joined RLS relation cannot be scoped through this join kind.

RIGHT/FULL joins reintroduce rows the ON predicate rejects, so a scope predicate on the joined side does not isolate.

Fields

table: String

Joined relation that required scoping.

join_kind: String

The join kind in use.

RlsOwnerMergeUnsupported

Owner-scoped MERGE is not supported by AST injection.

Fields

table: String

Target table being scoped.

owner_column: String

Owner column registered for the table.

RelationRegistryLock(String)

Runtime relation registry lock failed.

AmbiguousRelation

Relation metadata has more than one possible join edge.

Fields

from_table: String

Source table.

to_table: String

Related table.

foreign_key_count: usize

Number of registered foreign-key candidates.

RelationNotFound

No schema relation could be found for an implicit join.

Fields

from_table: String

Current table.

to_table: String

Requested related table.

Trait Implementations

impl Clone for QailBuildError

fn clone(&self) -> QailBuildError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for QailBuildError

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

Formats the value using the given formatter.

impl Display for QailBuildError

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

Formats the value using the given formatter.

impl Eq for QailBuildError

impl Error for QailBuildError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for QailBuildError

fn eq(&self, other: &QailBuildError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for QailBuildError