Enum AppDataWarning 

#[non_exhaustive]
pub enum AppDataWarning {
    ApproachingSizeLimit {
        bytes_used: usize,
        max_bytes: usize,
    },
}

Non-fatal observation emitted alongside a successful AppDataValidated result.

The enum is #[non_exhaustive] so future soft-warning variants may be introduced as a minor change without breaking downstream exhaustive matches. Hard errors — unknown keys, schema violations, and oversized payloads — stay on the AppDataError path and are never demoted to warnings.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ApproachingSizeLimit

The stringified deterministic payload reached the configured near-limit fraction of APP_DATA_MAX_BYTES. The payload is still within the hard ceiling; callers that want headroom for subsequent edits may want to trim metadata before sealing the document.

Fields

bytes_used: usize

Byte size of the stringified deterministic payload.

max_bytes: usize

Configured hard ceiling for stringified app-data documents.

Trait Implementations

impl Clone for AppDataWarning

fn clone(&self) -> AppDataWarning

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AppDataWarning

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AppDataWarning

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AppDataWarning

impl Hash for AppDataWarning

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AppDataWarning

fn eq(&self, other: &AppDataWarning) -> 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 Serialize for AppDataWarning

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AppDataWarning