Struct LimitsConfig 

#[non_exhaustive]
pub struct LimitsConfig {
    pub max_payload_bytes: u32,
    pub max_label_value_bytes: u16,
    pub max_external_string_bytes: u16,
}

Per-event byte limits (spec 15 § 2 + spec 11 § 6.2).

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

max_payload_bytes: u32

Per-event encoded payload cap. Default 256 KiB.

max_label_value_bytes: u16

Per-label-value byte cap. Default 1 KiB.

max_external_string_bytes: u16

Per-string cap for values originating outside the trust boundary (HTTP route / method / User-Agent, bridge field values). Default 256 bytes per CLAUDE.md ## Input Validation. Spec 95 § 3.10 / P2-AH.

Values that exceed this length are truncated with a …<truncated:N> suffix and the runtime emits one ObsLabelOversized self-event per (field, route) (deduped). Aggregate max_payload_bytes still applies as a backstop.

Trait Implementations

impl Clone for LimitsConfig

fn clone(&self) -> LimitsConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LimitsConfig

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

Formats the value using the given formatter.

impl Default for LimitsConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LimitsConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LimitsConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.