Enum HookError 

pub enum HookError {
    InvalidFql(String),
    UnknownHookPoint(String),
    ExecutionFailed {
        hook_id: String,
        message: String,
    },
    NotFound(String),
    DepthExceeded {
        depth: u8,
        max_depth: u8,
    },
}

Errors that can occur in the hook system.

Variants

InvalidFql(String)

Invalid FQL pattern syntax.

UnknownHookPoint(String)

Unknown hook point string.

ExecutionFailed

Hook execution failed.

Fields

hook_id: String

ID of the hook that failed.

message: String

Error message.

NotFound(String)

Hook with the given ID was not found.

DepthExceeded

Hook chain depth limit exceeded.

Fields

depth: u8

Current depth.

max_depth: u8

Maximum allowed depth.

Trait Implementations

impl Clone for HookError

fn clone(&self) -> HookError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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.

impl PartialEq for HookError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for HookError

impl StructuralPartialEq for HookError