Struct HeaderMap 

#[non_exhaustive]
pub struct HeaderMap<'a> {
    pub alg: Option<i32>,
    /* private fields */
}

A COSE header map.

Full attribute references are in the COSE Header Parameters registry.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

alg: Option<i32>

Trait Implementations

impl<'a> Debug for HeaderMap<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'bytes: 'a, 'a, Ctx> Decode<'bytes, Ctx> for HeaderMap<'a>

fn decode( __d777: &mut Decoder<'bytes>, __ctx777: &mut Ctx, ) -> Result<HeaderMap<'a>, Error>

Decode a value using the given Decoder.

fn nil() -> Option<Self>

If possible, return a nil value of Self.

impl<'a> Format for HeaderMap<'a>

where Option<i32>: Format, Option<&'a [u8]>: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.