Enum ExternalMutation 

pub enum ExternalMutation {
    Signal {
        name: String,
        value: String,
    },
    Array {
        name: String,
        items: Vec<ArrayItem>,
    },
    Clear {
        name: String,
    },
}

One enqueued mutation applied by drain_external_signals on the next tick. Values are pre-stringified.

Variants

Signal

Overwrite a scalar signal.

Fields

name: String

Signal name.

value: String

Pre-formatted stringified value.

Array

Replace an array signal with new rows.

Fields

name: String

Signal name.

items: Vec<ArrayItem>

New rows, each a flat field -> value map matching the <for> template placeholders.

Clear

Clear the signal (scalar becomes empty string; array becomes empty vec).

Fields

name: String

Signal name.

Trait Implementations

impl Clone for ExternalMutation

fn clone(&self) -> ExternalMutation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExternalMutation

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

Formats the value using the given formatter.