Enum OwnershipValidationError 

pub enum OwnershipValidationError {
    GrantedByNotService(PrincipalKind),
    OnBehalfOfNotUser(PrincipalKind),
}

Why a NewOwnership failed to validate before reaching the store.

The SQL CHECK constraints are the same invariants enforced at the DB level — this enum is the Rust-side guard so a misconfigured insert never makes a round-trip to the database to be rejected.

Variants

GrantedByNotService(PrincipalKind)

granted_by must be a service principal — humans never appear in this column.

OnBehalfOfNotUser(PrincipalKind)

on_behalf_of, when set, must be a user principal — services never appear here.

Trait Implementations

impl Clone for OwnershipValidationError

fn clone(&self) -> OwnershipValidationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OwnershipValidationError

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

Formats the value using the given formatter.

impl Display for OwnershipValidationError

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

Formats the value using the given formatter.

impl Eq for OwnershipValidationError

impl Error for OwnershipValidationError

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 OwnershipValidationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OwnershipValidationError