nut 0.1.4

Bolt DB Port in Rust
Documentation 
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use crate::consts::PGID;

/// bucket represents the on-file representation of a bucket.
/// This is stored as the "value" of a bucket key. If the bucket is small enough,
/// then its root page can be stored inline in the "value", after the bucket
/// header. In the case of inline buckets, the "root" will be 0.
#[derive(Clone, Debug)]
#[repr(C)]
pub struct IBucket {
    /// page id of the bucket's root-level page
    pub root: PGID,

    /// monotonically incrementing, used by next_sequence()
    pub sequence: u64,
}

impl IBucket {
    pub(crate) const SIZE: usize = std::mem::size_of::<Self>();

    pub(crate) fn new() -> IBucket {
        IBucket {
            root: 0,
            sequence: 0,
        }
    }
}