defi_tracker_lifecycle/
types.rs

1/// A decoded Solana instruction row as produced by the upstream indexer.
2#[derive(serde::Deserialize)]
3pub struct RawInstruction {
4    /// Database row id.
5    pub id: i64,
6    /// Transaction signature (base58).
7    pub signature: String,
8    /// Position of this instruction within the transaction.
9    pub instruction_index: i32,
10    /// Top-level program that was invoked.
11    pub program_id: String,
12    /// Innermost program if this is a CPI; equals `program_id` otherwise.
13    pub inner_program_id: String,
14    /// Carbon-decoded instruction discriminator name (e.g. `"OpenDca"`).
15    pub instruction_name: String,
16    /// Parsed account list, if available.
17    pub accounts: Option<serde_json::Value>,
18    /// Parsed instruction arguments, if available.
19    pub args: Option<serde_json::Value>,
20    /// Solana slot in which the transaction landed.
21    pub slot: i64,
22}
23
24/// A decoded Solana event (log) row as produced by the upstream indexer.
25#[derive(serde::Deserialize)]
26pub struct RawEvent {
27    /// Database row id.
28    pub id: i64,
29    /// Transaction signature (base58).
30    pub signature: String,
31    /// Position of this event within the transaction logs.
32    pub event_index: i32,
33    /// Top-level program that was invoked.
34    pub program_id: String,
35    /// Innermost program if this is a CPI; equals `program_id` otherwise.
36    pub inner_program_id: String,
37    /// Carbon-decoded event discriminator name (e.g. `"FilledEvent"`).
38    pub event_name: String,
39    /// Parsed event fields as `{"EventName": {..}}` JSON.
40    pub fields: Option<serde_json::Value>,
41    /// Solana slot in which the transaction landed.
42    pub slot: i64,
43}
44
45/// Caller-supplied context needed to resolve certain events.
46///
47/// Kamino `OrderDisplayEvent` carries no order PDA in its payload.
48/// The caller must pre-fetch order PDAs from the instruction-level account
49/// list and pass them here so the adapter can correlate the event.
50pub struct ResolveContext {
51    /// Order PDAs extracted from instruction accounts for the same transaction.
52    /// Required for Kamino `OrderDisplayEvent`; `None` causes `Uncorrelated`.
53    pub pre_fetched_order_pdas: Option<Vec<String>>,
54}
defi_tracker_lifecycle/types.rs

defi_tracker_lifecycle/
types.rs
