Trait tower_web::util::Chain

pub trait Chain<U> {
    type Output;
    fn chain(self, other: U) -> Self::Output;
}

Combine two values

This trait is used to represent types that can be chained, including middleware and resource values.

Associated Types

type Output

The combined type

Required Methods

fn chain(self, other: U) -> Self::Output

Combine self with other.

Implementations on Foreign Types

impl<U> Chain<U> for ()

type Output = U

fn chain(self, other: U) -> Self::Output

impl<R0, U> Chain<U> for (R0,)

type Output = (R0, U)

fn chain(self, other: U) -> Self::Output

impl<R0, R1, U> Chain<U> for (R0, R1)

type Output = (R0, R1, U)

fn chain(self, other: U) -> Self::Output

impl<R0, R1, R2, U> Chain<U> for (R0, R1, R2)

type Output = (R0, R1, R2, U)

fn chain(self, other: U) -> Self::Output

impl<R0, R1, R2, R3, U> Chain<U> for (R0, R1, R2, R3)

type Output = (R0, R1, R2, R3, U)

fn chain(self, other: U) -> Self::Output

impl<R0, R1, R2, R3, R4, U> Chain<U> for (R0, R1, R2, R3, R4)

type Output = (R0, R1, R2, R3, R4, U)

fn chain(self, other: U) -> Self::Output

impl<R0, R1, R2, R3, R4, R5, U> Chain<U> for (R0, R1, R2, R3, R4, R5)

type Output = (R0, R1, R2, R3, R4, R5, U)

fn chain(self, other: U) -> Self::Output

impl<R0, R1, R2, R3, R4, R5, R6, U> Chain<U> for (R0, R1, R2, R3, R4, R5, R6)

type Output = (R0, R1, R2, R3, R4, R5, R6, U)

fn chain(self, other: U) -> Self::Output

impl<R0, R1, R2, R3, R4, R5, R6, R7, U> Chain<U> for (R0, R1, R2, R3, R4, R5, R6, R7)

type Output = (R0, R1, R2, R3, R4, R5, R6, R7, U)

fn chain(self, other: U) -> Self::Output

impl<R0, R1, R2, R3, R4, R5, R6, R7, R8, U> Chain<U> for (R0, R1, R2, R3, R4, R5, R6, R7, R8)

type Output = (R0, R1, R2, R3, R4, R5, R6, R7, R8, U)

fn chain(self, other: U) -> Self::Output

impl<R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, U> Chain<U> for (R0, R1, R2, R3, R4, R5, R6, R7, R8, R9)

type Output = (R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, U)

fn chain(self, other: U) -> Self::Output

impl<R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, U> Chain<U> for (R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10)

type Output = (R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, U)

fn chain(self, other: U) -> Self::Output

impl<R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, U> Chain<U> for (R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11)

type Output = (R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, U)

fn chain(self, other: U) -> Self::Output

Implementors

• impl<T, Inner, Outer> Chain<T> for Chain<Inner, Outer> type Output = Chain<Self, T>;

• impl<T> Chain<T> for Identity type Output = Chain<Self, T>;

• impl<T, U> Chain<U> for DefaultSerializer<T> type Output = DefaultSerializer<(T, U)>;