Struct SignalEntry 

pub struct SignalEntry {
    pub on: u8,
}

One on= registration for a type from the Python-side signal registry — just the operation bitmask, never the handler itself (the actual callable stays Python-only and never crosses into this descriptor). Combined across every handler registered for a type, this drives whether the DDL emitter attaches a capture trigger to that type’s table at all (see export::signal_trigger_infos).

Fields

on: u8

Bitmask: 1=Insert, 2=Update, 4=Delete (mirrors Python On IntFlag, same convention as RewriteEntry.on).

Trait Implementations

impl Clone for SignalEntry

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignalEntry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SignalEntry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SignalEntry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.