Struct specs::error::WrongGeneration

pub struct WrongGeneration {
    pub action: &'static str,
    pub actual_gen: Generation,
    pub entity: Entity,
}

Wrong generation error.

Fields

action: &'static str

The action that failed because of the wrong generation.

actual_gen: Generation

The actual generation of this id.

entity: Entity

The entity that has been passed, containing the id and the invalid generation.

Trait Implementations

impl Debug for WrongGeneration

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

Formats the value using the given formatter.

impl Display for WrongGeneration

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

Formats the value using the given formatter.

impl Error for WrongGeneration

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

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

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

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

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

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 self, req: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<WrongGeneration> for Error

fn from(e: WrongGeneration) -> Self

Converts to this type from the input type.

impl PartialEq<WrongGeneration> for WrongGeneration

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for WrongGeneration

impl StructuralEq for WrongGeneration

impl StructuralPartialEq for WrongGeneration