Function flipperzero_sys::flipper_format_insert_or_update_string

pub unsafe extern "C" fn flipper_format_insert_or_update_string(
    flipper_format: *mut FlipperFormat,
    key: *const c_char,
    data: *mut FuriString
) -> bool

Updates the value of the first matching key to a string value, or adds the key and value if the key did not exist. Sets the RW pointer to a position at the end of inserted data. @param flipper_format Pointer to a FlipperFormat instance @param key Key @param data Value @return True on success