[−][src]Function tskit_rust::error::get_tskit_error_message
pub fn get_tskit_error_message(code: i32) -> String
Given a return value from low-level tskit function, obtain the corresponding error message.
tskit returns 0 when there's no error:
let x = tskit_rust::error::get_tskit_error_message(0); assert_eq!(x, "Normal exit condition. This is not an error!");
Values > 0 are considered errors, but have no known type/cause. tskit never returns error codes > 0 and there should be no attempt to ever do so by client code.
let x = tskit_rust::error::get_tskit_error_message(1); assert_eq!(x, "Unknown error");
Values < 0 may have known causes:
let x = tskit_rust::error::get_tskit_error_message(-207); assert_eq!(x, "Individual out of bounds");