Struct EventDataFilter

pub struct EventDataFilter {
    pub use_data: bool,
    pub data: Option<String>,
    pub to_state_data: Option<String>,
}

Event data filter

Fields

use_data: bool

If set to false, event payload is not added/merged to state data. In this case data and to_state_data should be ignored. Default is true.

data: Option<String>

Workflow expression that filters the received event payload (default: ${ . })

to_state_data: Option<String>

Workflow expression that selects a state data element to which the filtered event should be added/merged into.

If not specified, denotes, the top-level state data element.

Trait Implementations

impl Clone for EventDataFilter

fn clone(&self) -> EventDataFilter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventDataFilter

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EventDataFilter

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EventDataFilter

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Validate for EventDataFilter

type Context = ()

A user-provided context.

fn validate_into( &self, __garde_user_ctx: &Self::Context, __garde_path: &mut dyn FnMut() -> Path, __garde_report: &mut Report, )

Validates Self, aggregating all validation errors into Report.

fn validate(&self, ctx: &Self::Context) -> Result<(), Report>

Validates Self, returning an Err with an aggregate of all errors if the validation failed.