// file: kb-lib/src/model/observation.rs
// version: 5

//! Shared program observation model.

use ts_rs::TS; // rust-rules: derive-import

/// Generic program observation derived from a Solana instruction.
#[derive(Clone, Debug, Eq, PartialEq, serde::Deserialize, serde::Serialize, TS)]
#[ts(
    export,
    export_to = "../frontend/ts/bindings/kb_lib/model/observation/ProgramObservation.ts"
)]
pub struct MdProgramObservation {
    /// Transaction signature.
    pub signature: crate::MdSignature,
    /// Transaction slot.
    pub slot: crate::MdSlot,
    /// Instruction path.
    pub instruction_path: crate::MdInstructionPath,
    /// Program id.
    pub program_id: crate::MdProgramId,
    /// Optional 8-byte discriminator in hexadecimal.
    pub discriminator_8: std::option::Option<std::string::String>,
    /// Raw instruction data length.
    pub data_len: usize,
    /// Number of instruction accounts.
    pub accounts_len: usize,
    /// Whether the source transaction failed.
    pub failed: bool,
}