Struct MessageOption

pub struct MessageOption<'a> {
    number: u16,
    value: &'a [u8],
}

Available on riot_module_gcoap only.

Fields

number: u16

value: &'a [u8]

Trait Implementations

impl<'a> MessageOption for MessageOption<'a>

fn number(&self) -> u16

Numeric option number

fn value(&self) -> &[u8]

Obtain the option’s raw value

fn value_str(&self) -> Option<&str>

Obtain the option’s value as a text string, or None if the option contains invalid UTF-8.

fn value_uint<U>(&self) -> Option<U>

where U: Unsigned + FromBytes, <U as FromBytes>::Bytes: Sized + Default,

Obtain the option’s value as a number following the uint value format, or None if the option is too long for the requested number size.

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