use super::*;
pub const MAX_MSG_HEADER_LEN: usize = 32;
pub const SEG_HEADER_LEN: usize = 20;
pub const MINIMUM_ITEMS_PER_SEGMENT: usize = 4;
#[allow(unused)]
pub const MAX_SPACE_AMPLIFICATION: f64 = 5.;
pub(crate) const META_PID: PageId = 0;
pub(crate) const COUNTER_PID: PageId = 1;
pub(crate) const BATCH_MANIFEST_PID: PageId = PageId::max_value() - 666;
pub(crate) const PAGE_CONSOLIDATION_THRESHOLD: usize = 10;
pub(crate) const SEGMENT_CLEANUP_THRESHOLD: usize = 50;
#[cfg(target_pointer_width = "64")]
pub(crate) const MAX_PID_BITS: usize = 37;
#[cfg(target_pointer_width = "32")]
pub(crate) const MAX_PID_BITS: usize = 32;