Trait FunctionalVec

pub trait FunctionalVec
where
    Self: Sized,
{
    type Item;

    // Required methods
    fn append_new(self, other: Self) -> Self;
    fn clear_new(self) -> Self;
    fn dedup_new(self) -> Self
       where Self::Item: PartialEq;
    fn dedup_by_new<F>(self, same_bucket: F) -> Self
       where F: FnMut(&mut Self::Item, &mut Self::Item) -> bool;
    fn dedup_by_key_new<F, K>(self, same_bucket: F) -> Self
       where F: FnMut(&mut Self::Item) -> K,
             K: PartialEq<K>;
    fn extend_from_slice_new(self, other: &[Self::Item]) -> Self
       where Self::Item: Clone;
    fn extend_from_within_new<R>(self, src: R) -> Self
       where Self::Item: Clone,
             R: RangeBounds<usize>;
    fn insert_new(self, index: usize, element: Self::Item) -> Self;
    fn remove_new(self, index: usize) -> (Self::Item, Self);
    fn resize_new(self, new_len: usize, value: Self::Item) -> Self
       where Self::Item: Clone;
    fn resize_with_new<F>(self, new_len: usize, f: F) -> Self
       where F: FnMut() -> Self::Item;
    fn reserve_new(self, additional: usize) -> Self;
    fn reserve_exact_new(self, additional: usize) -> Self;
    fn push_new(self, item: Self::Item) -> Self;
    fn pop_new(self) -> (Option<Self::Item>, Self);
    fn retain_new<F>(self, f: F) -> Self
       where F: FnMut(&Self::Item) -> bool;
    fn retain_mut_new<F>(self, f: F) -> Self
       where F: FnMut(&mut Self::Item) -> bool;
    unsafe fn set_len_new(self, new_len: usize) -> Self;
    fn shrink_to_new(self, min_capacity: usize) -> Self;
    fn shrink_to_fit_new(self) -> Self;
    fn split_off_new(self, at: usize) -> (Self, Self);
    fn swap_remove_new(self, index: usize) -> (Self::Item, Self);
    fn truncate_new(self, len: usize) -> Self;
    fn try_reserve_new(
        self,
        additional: usize,
    ) -> (Result<(), TryReserveError>, Self);
    fn try_reserve_exact_new(
        self,
        additional: usize,
    ) -> (Result<(), TryReserveError>, Self);
}

Required Associated Types

type Item

Required Methods

fn append_new(self, other: Self) -> Self

fn clear_new(self) -> Self

fn dedup_new(self) -> Self

where Self::Item: PartialEq,

fn dedup_by_new<F>(self, same_bucket: F) -> Self

where F: FnMut(&mut Self::Item, &mut Self::Item) -> bool,

fn dedup_by_key_new<F, K>(self, same_bucket: F) -> Self

where F: FnMut(&mut Self::Item) -> K, K: PartialEq<K>,

fn extend_from_slice_new(self, other: &[Self::Item]) -> Self

where Self::Item: Clone,

fn extend_from_within_new<R>(self, src: R) -> Self

where Self::Item: Clone, R: RangeBounds<usize>,

fn insert_new(self, index: usize, element: Self::Item) -> Self

fn remove_new(self, index: usize) -> (Self::Item, Self)

fn resize_new(self, new_len: usize, value: Self::Item) -> Self

where Self::Item: Clone,

fn resize_with_new<F>(self, new_len: usize, f: F) -> Self

where F: FnMut() -> Self::Item,

fn reserve_new(self, additional: usize) -> Self

fn reserve_exact_new(self, additional: usize) -> Self

fn push_new(self, item: Self::Item) -> Self

fn pop_new(self) -> (Option<Self::Item>, Self)

fn retain_new<F>(self, f: F) -> Self

where F: FnMut(&Self::Item) -> bool,

fn retain_mut_new<F>(self, f: F) -> Self

where F: FnMut(&mut Self::Item) -> bool,

unsafe fn set_len_new(self, new_len: usize) -> Self

fn shrink_to_new(self, min_capacity: usize) -> Self

fn shrink_to_fit_new(self) -> Self

fn split_off_new(self, at: usize) -> (Self, Self)

fn swap_remove_new(self, index: usize) -> (Self::Item, Self)

fn truncate_new(self, len: usize) -> Self

fn try_reserve_new( self, additional: usize, ) -> (Result<(), TryReserveError>, Self)

fn try_reserve_exact_new( self, additional: usize, ) -> (Result<(), TryReserveError>, Self)

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<T: Sized> FunctionalVec for Vec<T>

fn push_new(self, item: Self::Item) -> Self

use functional_vec::FunctionalVec;

let v = (0..10).fold(Vec::new(), |acc, curr| acc.push_new(curr));
assert_eq!(v, vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9]);

type Item = T

fn append_new(self, other: Self) -> Self

fn clear_new(self) -> Self

fn dedup_new(self) -> Self

where T: PartialEq,

fn dedup_by_new<F>(self, same_bucket: F) -> Self

where F: FnMut(&mut Self::Item, &mut Self::Item) -> bool,

fn dedup_by_key_new<F, K>(self, same_bucket: F) -> Self

where F: FnMut(&mut Self::Item) -> K, K: PartialEq<K>,

fn extend_from_slice_new(self, other: &[Self::Item]) -> Self

where T: Clone,

fn extend_from_within_new<R>(self, src: R) -> Self

where T: Clone, R: RangeBounds<usize>,

fn insert_new(self, index: usize, element: Self::Item) -> Self

fn remove_new(self, index: usize) -> (Self::Item, Self)

fn resize_new(self, new_len: usize, value: Self::Item) -> Self

where Self::Item: Clone,

fn resize_with_new<F>(self, new_len: usize, f: F) -> Self

where F: FnMut() -> Self::Item,

fn reserve_new(self, additional: usize) -> Self

fn reserve_exact_new(self, additional: usize) -> Self

fn pop_new(self) -> (Option<Self::Item>, Self)

fn retain_new<F>(self, f: F) -> Self

where F: FnMut(&Self::Item) -> bool,

fn retain_mut_new<F>(self, f: F) -> Self

where F: FnMut(&mut Self::Item) -> bool,

unsafe fn set_len_new(self, new_len: usize) -> Self

fn shrink_to_new(self, min_capacity: usize) -> Self

fn shrink_to_fit_new(self) -> Self

fn split_off_new(self, at: usize) -> (Self, Self)

fn swap_remove_new(self, index: usize) -> (Self::Item, Self)

fn truncate_new(self, len: usize) -> Self

fn try_reserve_new( self, additional: usize, ) -> (Result<(), TryReserveError>, Self)

fn try_reserve_exact_new( self, additional: usize, ) -> (Result<(), TryReserveError>, Self)

Implementors