Enum DropIndexError 

pub enum DropIndexError {
    NotFound(String),
    ConstraintOwned {
        index: String,
        constraint: String,
    },
    Unsupported(&'static str),
}

Variants

NotFound(String)

42N51 — referenced index does not exist.

ConstraintOwned

Index belongs to a constraint and must be removed by dropping the owning constraint.

Fields

index: String

constraint: String

Unsupported(&'static str)

Implementations

impl DropIndexError

pub const fn gql_status(&self) -> &'static str

Trait Implementations

impl Clone for DropIndexError

fn clone(&self) -> DropIndexError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DropIndexError

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

Formats the value using the given formatter.

impl Display for DropIndexError

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

Formats the value using the given formatter.

impl Error for DropIndexError

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.