Function check_non_null

bindings/c/src/error.rs:110–119

Check that a pointer is non-null, returning an error if it is.

(ptr: *const T, name: &str)

/// Check that a pointer is non-null, returning an error if it is.
pub fn check_non_null<T>(ptr: *const T, name: &str) -> Result<(), *mut paimon_error> {
    if ptr.is_null() {
        Err(paimon_error::new(
            PaimonErrorCode::InvalidInput,
            format!("null pointer passed for `{name}`"),
        ))
    } else {
        Ok(())
    }
}