Enum PayloadSchema 

pub enum PayloadSchema {
    None,
    Json,
    JsonRequired(Vec<String>),
}

Controls which payloads ZamEngine accepts at submit and replicate time.

None is the default and accepts any bytes. Use Json or JsonRequired for deployments (like Bhutan ePIS) where all events must carry structured data.

Variants

None

Accept any bytes (default – backward compatible).

Json

Payload must be valid JSON.

JsonRequired(Vec<String>)

Payload must be valid JSON and contain all listed top-level keys.

Implementations

impl PayloadSchema

pub fn is_none(&self) -> bool

pub fn validate(&self, payload: &[u8]) -> ZamResult<()>

Trait Implementations

impl Clone for PayloadSchema

fn clone(&self) -> PayloadSchema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PayloadSchema

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

Formats the value using the given formatter.

impl Default for PayloadSchema

fn default() -> PayloadSchema

Returns the “default value” for a type.

impl FromStr for PayloadSchema

fn from_str(s: &str) -> Result<Self, Self::Err>

Parse a schema from a CLI flag value ("none", "json", "json+key1,key2").

type Err = String

The associated error which can be returned from parsing.