Trait TryClone 

pub trait TryClone: Sized {
    type Error;

    // Required method
    fn try_clone(&self) -> Result<Self, Self::Error>;
}

Required Associated Types

type Error

Required Methods

fn try_clone(&self) -> Result<Self, Self::Error>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl TryClone for SortOrder

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for String

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for bool

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for char

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for f32

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for f64

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for i8

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for i16

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for i32

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for i64

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for i128

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for isize

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for u8

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for u16

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for u32

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for u64

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for u128

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl TryClone for usize

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl<A, B> TryClone for (A, B)

where A: TryClone, B: TryClone<Error = A::Error>,

type Error = <A as TryClone>::Error

fn try_clone(&self) -> Result<Self, Self::Error>

impl<T, E> TryClone for Result<T, E>

where T: TryClone, E: TryClone<Error = T::Error>,

type Error = <T as TryClone>::Error

fn try_clone(&self) -> Result<Self, Self::Error>

impl<T> TryClone for Arc<T>

Arc clones are refcount bumps — no allocation, never fails.

type Error = !

fn try_clone(&self) -> Result<Self, Self::Error>

impl<T> TryClone for Option<T>

where T: TryClone,

type Error = <T as TryClone>::Error

fn try_clone(&self) -> Result<Self, Self::Error>

Implementors

impl TryClone for BTreeTable

type Error = TryReserveError

impl TryClone for CheckConstraint

type Error = !

impl TryClone for Column

type Error = !

impl TryClone for FromClauseSubquery

type Error = TryReserveError

impl TryClone for Index

type Error = TryReserveError

impl TryClone for IndexColumn

type Error = !

impl TryClone for Schema

type Error = TryReserveError

impl TryClone for Table

type Error = TryReserveError

impl TryClone for UniqueSet

type Error = TryReserveError

impl TryClone for View

type Error = TryReserveError

impl<K, V> TryClone for HashMap<K, V>

where K: Clone + Eq + Hash, V: Clone,

type Error = TryReserveError

impl<T, S> TryClone for HashSet<T, S>

where T: Clone + Eq + Hash, S: BuildHasher + Clone,

type Error = TryReserveError

impl<T: Clone> TryClone for Box<T>

type Error = AllocError

impl<T: TryClone> TryClone for Vec<T>

where TryReserveError: From<T::Error>,

Available on non-nightly only.

type Error = TryReserveError

impl<T> TryClone for Rc<T>

type Error = AllocError