referrerpolicy=no-referrer-when-downgrade
frame_support::storage::transactional

Constant TRANSACTION_LEVEL_KEY

Source 
pub const TRANSACTION_LEVEL_KEY: &[u8] = b":transaction_level:";
Expand description

The key that is holds the current number of active layers.

Encodes to 0x3a7472616e73616374696f6e5f6c6576656c3a.