devela 0.28.0

A development substrate of coherence.
Documentation 
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// devela::data::store::key::map::entry
//
//!
//

#[doc = crate::_tags!(data_structure)]
/// Represents an entry in a [static map] allowing for in-place mutation or insertion.
#[doc = crate::_doc_meta!{location("data/id")}]
///
/// [static map]: crate::map
#[derive(Debug)]
pub enum StaticMapEntry<'a, V> {
    /// An entry that contains a value.
    ///
    /// Provides a mutable reference to the stored value, allowing in-place modification.
    Occupied(&'a mut V),
    /// An entry that is vacant and can be used for insertion.
    ///
    /// Stores the index where a new value should be inserted.
    Vacant(usize),
}