Enum coap_handler::Attribute

#[non_exhaustive]
pub enum Attribute {
    Observable,
    Interface(&'static str),
    ResourceType(&'static str),
    Title(&'static str),
    Ct(u16),
    Sz(usize),
}

A property an advertised resource can have many of.

This corresponds to target attributes in Link Format, and also to properties in CoRAL without being very final yet.

This is a single type with static string out-references, but likely to be generalized later into a trait (but right now it’s insufficiently known what it’ll need to produce).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Observable

Interface(&'static str)

ResourceType(&'static str)

Title(&'static str)

Ct(u16)

Sz(usize)

Trait Implementations

impl Clone for Attribute

fn clone(&self) -> Attribute

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Attribute

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.

Size: 12 bytes

Size for each variant:

• Observable: 0 bytes
• Interface: 10 bytes
• ResourceType: 10 bytes
• Title: 10 bytes
• Ct: 2 bytes
• Sz: 6 bytes