object-rainbow 0.0.0-a.70

distributed object model
Documentation 
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use crate::{
    extras::Extras, map_extra::MappedExtra, runtime_array::RuntimeArray, tuple_extra::Extra1, *,
};

#[derive(
    Debug,
    ToOutput,
    InlineOutput,
    ListHashes,
    Topological,
    Tagged,
    Parse,
    ParseInline,
    PartialEq,
    Clone,
)]
pub struct ExtraArray<T, E> {
    pub extra: MappedExtra<Extras<E>, Extra1>,
    pub items: RuntimeArray<T>,
}

impl<T, E: Clone> CanonicalExtra for ExtraArray<T, E> {
    type Extra = (u64, E);

    fn canonical_extra(&self) -> Self::Extra {
        (self.items.len() as _, self.extra.1.0.clone())
    }
}