Crate pipei 

pipei

pipei provides pipe-style partial application combinators.

For each arity i ≥ 0, enabling feature "i" exports:

• Pipe{i}Ref — borrow-based pipes
• Pipe{i} — by-value pipes
• Tap{i}Ref — borrow-based taps (discard return, return self for chaining)
• Tap{i} — by-value taps (discard return, return self for chaining)

Laws (schematic):

self.pipe{i}(f)(a1..ai)                = f(self,            a1..ai)
self.pipe{i}_with(proj, f)(a1..ai)     = f(proj(&self),     a1..ai)
self.pipe{i}_with_mut(proj, f)(a1..ai) = f(proj(&mut self), a1..ai)

self.tap{i}(f)(a1..ai)                 = { let _ = f(&mut self, a1..ai); self }
self.tap{i}_with(proj, f)(a1..ai)      = { let _ = f(proj(&self), a1..ai); &self }
self.tap{i}_with_mut(proj, f)(a1..ai)  = { let _ = f(proj(&mut self), a1..ai); &mut self }

Only the arities whose numeric feature is enabled are compiled.

Structs

Imm

Mut

Traits

Pipe0

By-value arity-0 piping.

Pipe0Ref

Pipe1

Adds by-value partial application for arity 1 (requires Self: Sized).

Pipe2

Adds by-value partial application for arity 2 (requires Self: Sized).

Pipe3

Adds by-value partial application for arity 3 (requires Self: Sized).

Pipe4

Adds by-value partial application for arity 4 (requires Self: Sized).

Pipe5

Adds by-value partial application for arity 5 (requires Self: Sized).

Pipe1Ref

Pipe-style helpers for partial application of (first, A1..A1) -> R functions.

Pipe2Ref

Pipe-style helpers for partial application of (first, A1..A2) -> R functions.

Pipe3Ref

Pipe-style helpers for partial application of (first, A1..A3) -> R functions.

Pipe4Ref

Pipe-style helpers for partial application of (first, A1..A4) -> R functions.

Pipe5Ref

Pipe-style helpers for partial application of (first, A1..A5) -> R functions.

Tap0

Tap0Ref

Tap1

Adds by-value tap helpers for arity 1 (requires Self: Sized).

Tap2

Adds by-value tap helpers for arity 2 (requires Self: Sized).

Tap3

Adds by-value tap helpers for arity 3 (requires Self: Sized).

Tap4

Adds by-value tap helpers for arity 4 (requires Self: Sized).

Tap5

Adds by-value tap helpers for arity 5 (requires Self: Sized).

Tap1Ref

Tap-style helpers for calling (first, A1..A1) -> R for side effects.

Tap2Ref

Tap-style helpers for calling (first, A1..A2) -> R for side effects.

Tap3Ref

Tap-style helpers for calling (first, A1..A3) -> R for side effects.

Tap4Ref

Tap-style helpers for calling (first, A1..A4) -> R for side effects.

Tap5Ref

Tap-style helpers for calling (first, A1..A5) -> R for side effects.