Trait FromIterator

pub trait FromIterator<A>: FromIterator<A> {
    // Required method
    fn from_iter_post(prod: Seq<A>, res: Self) -> bool;
}

Required Methods

fn from_iter_post(prod: Seq<A>, res: Self) -> bool

logic

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<K: Eq + Hash + DeepModel, V, S: Default + BuildHasher> FromIterator<(K, V)> for HashMap<K, V, S>

fn from_iter_post(prod: Seq<(K, V)>, res: Self) -> bool

logic

pearlite! { forall<k: K::DeepModelTy, v: V> (res@.get(k) == Some(v))
== (exists<i: Int, k1: K> 0 <= i && i < prod.len() && k1.deep_model() == k && prod[i] == (k1, v)
    && forall<j: Int> i < j && j < prod.len() ==> prod[j].0.deep_model() != k) }

impl<T: Eq + Hash + DeepModel, S: Default + BuildHasher> FromIterator<T> for HashSet<T, S>

fn from_iter_post(prod: Seq<T>, res: Self) -> bool

logic

pearlite! { forall<x: T::DeepModelTy> res@.contains(x) == exists<x1: T> x1.deep_model() == x && prod.contains(x1) }

Implementors

impl<T> FromIterator<T> for Vec<T>