Enum entity::EntMutationError

pub enum EntMutationError {
    BadEdgeValueMutation {
        source: EdgeValueMutationError,
    },
    WrongValueType {
        description: String,
    },
    WrongEdgeValueType {
        description: String,
    },
    NoEdge {
        name: String,
    },
    NoField {
        name: String,
    },
    FieldImmutable {
        name: String,
    },
    FieldComputed {
        name: String,
    },
    MarkUpdatedFailed {
        source: SystemTimeError,
    },
}

Represents some error the can occur when mutating an ent

Variants

BadEdgeValueMutation

Fields of BadEdgeValueMutation

source: EdgeValueMutationError

WrongValueType

Fields of WrongValueType

description: String

WrongEdgeValueType

Fields of WrongEdgeValueType

description: String

NoEdge

Fields of NoEdge

name: String

NoField

Fields of NoField

name: String

FieldImmutable

Fields of FieldImmutable

name: String

FieldComputed

Fields of FieldComputed

name: String

MarkUpdatedFailed

Fields of MarkUpdatedFailed

source: SystemTimeError

Trait Implementations

impl Debug for EntMutationError

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

Formats the value using the given formatter.

impl Display for EntMutationError

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

Formats the value using the given formatter.

impl Error for EntMutationError

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

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting