Function classify_farm 

pub fn classify_farm(code: i32) -> FarmState

Classify an IB error code into a FarmState.

Only codes 2104–2108 are farm-related; everything else is Unknown.

Example

use ibcore::diagnostics::{classify_farm, FarmState};

assert_eq!(classify_farm(2104), FarmState::Ok);
assert_eq!(classify_farm(2107), FarmState::Inactive);
assert_eq!(classify_farm(999), FarmState::Unknown(999));