Trait VecExt 

pub trait VecExt<T> {
    // Required methods
    fn push_unique(&mut self, value: T) -> Option<T>
       where T: PartialEq;
    fn try_push<R>(&mut self, value: R)
       where R: Try<Output = T>;
}

Available on crate feature vec only.

Required Methods

fn push_unique(&mut self, value: T) -> Option<T>

where T: PartialEq,

fn try_push<R>(&mut self, value: R)

where R: Try<Output = T>,

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> VecExt<T> for Vec<T>

fn push_unique(&mut self, value: T) -> Option<T>

where T: PartialEq,

fn try_push<R>(&mut self, value: R)

where R: Try<Output = T>,

Implementors