Trait OptionExt

pub trait OptionExt<T> {
    // Required method
    fn map_into<U: From<T>>(self) -> Option<U>;
}

Extensions for Option<T>.

Required Methods

fn map_into<U: From<T>>(self) -> Option<U>

Converts the Option inner type to the inferred type.

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> OptionExt<T> for Option<T>

fn map_into<U: From<T>>(self) -> Option<U>

Implementors