Trait sdb::Storable[−]

pub trait Storable: Debug {
    type PageReferences: Iterator;
    fn page_references(&self) -> Self::PageReferences;

    fn compare<T>(&self, _txn: &T, _b: &Self) -> Ordering
    where
        T: LoadPage,
    { ... }
}
Expand description

Types that can be stored on disk. This trait may be used in conjunction with Sized in order to determine the on-disk size, or with UnsizedStorable when special arrangements are needed.

Associated Types

An iterator over the offsets to pages contained in this value. Only values from this crate can generate non-empty iterators, but combined values (like tuples) must chain the iterators returned by method page_offsets.

Required methods

If this value is an offset to another page at offset offset, return Some(offset). Return None else.

Provided methods

This is required for B trees, not necessarily for other structures. The default implementation panics.

Implementations on Foreign Types

Implementors