Constant MIN_CLTV_EXPIRY_DELTA
pub const MIN_CLTV_EXPIRY_DELTA: u16 = _; // 42u16
Expand description
The minimum number of blocks between an inbound HTLC’s CLTV and the corresponding outbound HTLC’s CLTV. The current default represents roughly seven hours of blocks at six blocks/hour.
This can be increased (but not decreased) through ChannelConfig::cltv_expiry_delta