Trait FromFallibleIterator 

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

Extension to FromIterator for fallible initialization.

Required Methods

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

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

Initializes a new collection from a fallible iterator.

If the iterator returns an error or panics while initializing the sequence, any already initialized elements will be dropped and the error returned.

This is equivalent to iter.collect::<Result<GenericArray<T, N>, E>>() except it won’t panic due to Result::from_iter truncating the underlying iterator if an error occurs, leading to a length mismatch.

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.

Implementors

impl<T, N: ArrayLength> FromFallibleIterator<T> for GenericArray<T, N>