Trait BoundedFromFn 

pub trait BoundedFromFn<T, N: Get<u32>>: Sized {
    // Required method
    fn from_fn(len: usize, f: impl FnMut(usize) -> T) -> Self;

    // Provided methods
    fn from_fn_fill(f: impl FnMut(usize) -> T) -> Self { ... }
    fn default_fill() -> Self
       where T: Default { ... }
}

Constructor for bounded vectors built from an index function.

Required Methods

fn from_fn(len: usize, f: impl FnMut(usize) -> T) -> Self

Build a vector of len elements, where element i is f(i).

Panics if len exceeds the bound.

Provided Methods

fn from_fn_fill(f: impl FnMut(usize) -> T) -> Self

Build a vector filled up to the bound, where element i is f(i).

fn default_fill() -> Self

where T: Default,

Build a vector filled up to the bound with default elements.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T, N: Get<u32>> BoundedFromFn<T, N> for BoundedVec<T, N>

fn from_fn(len: usize, f: impl FnMut(usize) -> T) -> Self

Implementors