Struct Empty

pub struct Empty;

A type that (for minicbor typed handlers) represents an empty payload.

This is particularly practical for resources that have a GET and PUT handler that act on serialized data, but where the POST handler just takes an empty resource.

Trait Implementations

impl<'b, C> Decode<'b, C> for Empty

fn decode(_d: &mut Decoder<'b>, _ctx: &mut C) -> Result<Self, Error>

Decode a value using the given Decoder.

fn nil() -> Option<Self>

If possible, return a nil value of Self.

impl<'b, C> Decode<'b, C> for Empty

fn decode(_d: &mut Decoder<'b>, _ctx: &mut C) -> Result<Self, Error>

Decode a value using the given Decoder.

fn nil() -> Option<Self>

If possible, return a nil value of Self.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

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