Trait TryFromIterator 

pub trait TryFromIterator<T, E>: Sized {
    // Required method
    fn try_from_iter<I>(iter: I) -> Result<Self, E>
       where I: Iterator<Item = T>;
}

Analogue of FromIterator in the standard library, but used with TryCollect::try_collect instead.

Required Methods

fn try_from_iter<I>(iter: I) -> Result<Self, E>

where I: Iterator<Item = T>,

Creates an intance of this collection from the iter provided.

Does not abort on OOM but insteads return an error.

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> TryFromIterator<T, OutOfMemory> for Box<[T]>

fn try_from_iter<I>(iter: I) -> Result<Self, OutOfMemory>

where I: Iterator<Item = T>,

impl<T, E> TryFromIterator<Result<T, E>, E> for Box<[T]>

where E: From<OutOfMemory>,

fn try_from_iter<I>(iter: I) -> Result<Self, E>

where I: Iterator<Item = Result<T, E>>,

Implementors

impl<T> TryFromIterator<T, OutOfMemory> for Vec<T>

impl<T, E> TryFromIterator<Result<T, E>, E> for Vec<T>

where E: From<OutOfMemory>,