Struct ReplacementCore 

pub struct ReplacementCore {
    pub context: ReplacementContext,
    pub slot: u64,
    pub batch_index: u32,
    pub original_signature: Signature,
    pub original_failed: bool,
    pub outcome: String,
    pub category: Option<String>,
    pub error: Option<String>,
}

The identity and ending every replacement payload carries, whatever kind it is.

Fields

context: ReplacementContext

slot: u64

batch_index: u32

Batch within the slot the original sits in; the simulation ran just before it executed.

original_signature: Signature

original_failed: bool

The original failed on L1, so it realised nothing and its route is flow that never landed.

outcome: String

filled, reverted, unattributed or unsimulatable — the closed set the session’s own outcome columns are typed to, so a consumer tallies all three kinds the same way. Carried as a string rather than an enum so a word added server-side reaches an older client.

category: Option<String>

The failure bucket, absent unless it failed — what keeps one venue declining to trade separable from another, and what a breakdown groups by.

error: Option<String>

The concrete error behind Self::category. Named err rather than error because that is what a re-quote has always called it on this stream.

Trait Implementations

impl Clone for ReplacementCore

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReplacementCore

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ReplacementCore

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ReplacementCore

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

where __S: Serializer,

Serialize this value into the given Serde serializer.