Trait tuple_list::TupleAsRef

pub trait TupleAsRef<'a>: Tuple {
    type TupleOfRefs: Tuple;
    type TupleOfMutRefs: Tuple;
    fn as_ref(&'a self) -> Self::TupleOfRefs;
    fn as_mut(&'a mut self) -> Self::TupleOfMutRefs;
}

Trait providing conversion from references to tuples into tuples of references.

Generic trait implemented for all tuples (up to 12 elements).

Example

use tuple_list::TupleAsRef;
 
fn by_val(tuple: (i32, i32)) {}
fn by_ref(tuple: (&i32, &i32)) {}
fn by_mut(tuple: (&mut i32, &mut i32)) {}
 
let mut tuple = (1, 2);
by_val(tuple);
by_ref(tuple.as_ref());
by_mut(tuple.as_mut());

Associated Types

type TupleOfRefs: Tuple

type TupleOfMutRefs: Tuple

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Required methods

fn as_ref(&'a self) -> Self::TupleOfRefs

Convertes reference to tuple into tuple of references.

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

Convertes mutable reference to tuple into tuple of mutable references.

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Implementations on Foreign Types

impl<'a> TupleAsRef<'a> for ()

type TupleOfRefs = ()

type TupleOfMutRefs = ()

fn as_ref(&'a self)

fn as_mut(&'a mut self)

impl<'a, T1: 'a> TupleAsRef<'a> for (T1,)

type TupleOfRefs = (&'a T1,)

type TupleOfMutRefs = (&'a mut T1,)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

impl<'a, T1: 'a, T2: 'a> TupleAsRef<'a> for (T1, T2)

type TupleOfRefs = (&'a T1, &'a T2)

type TupleOfMutRefs = (&'a mut T1, &'a mut T2)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

impl<'a, T1: 'a, T2: 'a, T3: 'a> TupleAsRef<'a> for (T1, T2, T3)

type TupleOfRefs = (&'a T1, &'a T2, &'a T3)

type TupleOfMutRefs = (&'a mut T1, &'a mut T2, &'a mut T3)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

impl<'a, T1: 'a, T2: 'a, T3: 'a, T4: 'a> TupleAsRef<'a> for (T1, T2, T3, T4)

type TupleOfRefs = (&'a T1, &'a T2, &'a T3, &'a T4)

type TupleOfMutRefs = (&'a mut T1, &'a mut T2, &'a mut T3, &'a mut T4)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

impl<'a, T1: 'a, T2: 'a, T3: 'a, T4: 'a, T5: 'a> TupleAsRef<'a> for (T1, T2, T3, T4, T5)

type TupleOfRefs = (&'a T1, &'a T2, &'a T3, &'a T4, &'a T5)

type TupleOfMutRefs = (&'a mut T1, &'a mut T2, &'a mut T3, &'a mut T4, &'a mut T5)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

impl<'a, T1: 'a, T2: 'a, T3: 'a, T4: 'a, T5: 'a, T6: 'a> TupleAsRef<'a> for (T1, T2, T3, T4, T5, T6)

type TupleOfRefs = (&'a T1, &'a T2, &'a T3, &'a T4, &'a T5, &'a T6)

type TupleOfMutRefs = (&'a mut T1, &'a mut T2, &'a mut T3, &'a mut T4, &'a mut T5, &'a mut T6)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

impl<'a, T1: 'a, T2: 'a, T3: 'a, T4: 'a, T5: 'a, T6: 'a, T7: 'a> TupleAsRef<'a> for (T1, T2, T3, T4, T5, T6, T7)

type TupleOfRefs = (&'a T1, &'a T2, &'a T3, &'a T4, &'a T5, &'a T6, &'a T7)

type TupleOfMutRefs = (&'a mut T1, &'a mut T2, &'a mut T3, &'a mut T4, &'a mut T5, &'a mut T6, &'a mut T7)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

impl<'a, T1: 'a, T2: 'a, T3: 'a, T4: 'a, T5: 'a, T6: 'a, T7: 'a, T8: 'a> TupleAsRef<'a> for (T1, T2, T3, T4, T5, T6, T7, T8)

type TupleOfRefs = (&'a T1, &'a T2, &'a T3, &'a T4, &'a T5, &'a T6, &'a T7, &'a T8)

type TupleOfMutRefs = (&'a mut T1, &'a mut T2, &'a mut T3, &'a mut T4, &'a mut T5, &'a mut T6, &'a mut T7, &'a mut T8)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

impl<'a, T1: 'a, T2: 'a, T3: 'a, T4: 'a, T5: 'a, T6: 'a, T7: 'a, T8: 'a, T9: 'a> TupleAsRef<'a> for (T1, T2, T3, T4, T5, T6, T7, T8, T9)

type TupleOfRefs = (&'a T1, &'a T2, &'a T3, &'a T4, &'a T5, &'a T6, &'a T7, &'a T8, &'a T9)

type TupleOfMutRefs = (&'a mut T1, &'a mut T2, &'a mut T3, &'a mut T4, &'a mut T5, &'a mut T6, &'a mut T7, &'a mut T8, &'a mut T9)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

impl<'a, T1: 'a, T2: 'a, T3: 'a, T4: 'a, T5: 'a, T6: 'a, T7: 'a, T8: 'a, T9: 'a, T10: 'a> TupleAsRef<'a> for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)

type TupleOfRefs = (&'a T1, &'a T2, &'a T3, &'a T4, &'a T5, &'a T6, &'a T7, &'a T8, &'a T9, &'a T10)

type TupleOfMutRefs = (&'a mut T1, &'a mut T2, &'a mut T3, &'a mut T4, &'a mut T5, &'a mut T6, &'a mut T7, &'a mut T8, &'a mut T9, &'a mut T10)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

impl<'a, T1: 'a, T2: 'a, T3: 'a, T4: 'a, T5: 'a, T6: 'a, T7: 'a, T8: 'a, T9: 'a, T10: 'a, T11: 'a> TupleAsRef<'a> for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

type TupleOfRefs = (&'a T1, &'a T2, &'a T3, &'a T4, &'a T5, &'a T6, &'a T7, &'a T8, &'a T9, &'a T10, &'a T11)

type TupleOfMutRefs = (&'a mut T1, &'a mut T2, &'a mut T3, &'a mut T4, &'a mut T5, &'a mut T6, &'a mut T7, &'a mut T8, &'a mut T9, &'a mut T10, &'a mut T11)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

impl<'a, T1: 'a, T2: 'a, T3: 'a, T4: 'a, T5: 'a, T6: 'a, T7: 'a, T8: 'a, T9: 'a, T10: 'a, T11: 'a, T12: 'a> TupleAsRef<'a> for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)

type TupleOfRefs = (&'a T1, &'a T2, &'a T3, &'a T4, &'a T5, &'a T6, &'a T7, &'a T8, &'a T9, &'a T10, &'a T11, &'a T12)

type TupleOfMutRefs = (&'a mut T1, &'a mut T2, &'a mut T3, &'a mut T4, &'a mut T5, &'a mut T6, &'a mut T7, &'a mut T8, &'a mut T9, &'a mut T10, &'a mut T11, &'a mut T12)

fn as_ref(&'a self) -> Self::TupleOfRefs

fn as_mut(&'a mut self) -> Self::TupleOfMutRefs

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Implementors

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