Enum HookError 

pub enum HookError {
    Rejected {
        hook_name: String,
        operation: CrudOperation,
        reason: String,
    },
    Internal {
        hook_name: String,
        source: Box<dyn Error + Send + Sync + 'static>,
    },
}

Failure returned by one generated lifecycle hook.

Variants

Rejected

A pre-hook explicitly rejected the operation.

Fields

hook_name: String

Hook name.

operation: CrudOperation

Rejected operation.

reason: String

Application-owned reason.

Internal

A hook failed while executing application code.

Fields

hook_name: String

Hook name.

source: Box<dyn Error + Send + Sync + 'static>

Application-owned source error.

Trait Implementations

impl Debug for HookError

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

Formats the value using the given formatter.

impl Display for HookError

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

Formats the value using the given formatter.

impl Error for HookError

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.