Struct Tagged 

#[repr(transparent)]
pub struct Tagged<T: ?Sized, const N: u64>(pub T);

Statically tag a value.

Example

use tinycbor::{tag::{Tagged, IanaTag}, Decode, Decoder};

let input = [
    0xc0, 0x74, 0x32, 0x30, 0x31, 0x33, 0x2d, 0x30,
    0x33, 0x2d, 0x32, 0x31, 0x54, 0x32, 0x30, 0x3a,
    0x30, 0x34, 0x3a, 0x30, 0x30, 0x5a
];

let date_time: Tagged<&str, {IanaTag::DateTime as u64}> = Decode::decode(&mut Decoder(&input))?;
assert_eq!(date_time.0, "2013-03-21T20:04:00Z");

Tuple Fields

0: T

Implementations

impl<T, const N: u64> Tagged<T, N>

pub fn into(self) -> T

Unwrap the tagged value.

Trait Implementations

impl<T: ?Sized, const N: u64> AsMut<T> for Tagged<T, N>

fn as_mut(&mut self) -> &mut T

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T: ?Sized, const N: u64> AsRef<T> for Tagged<T, N>

fn as_ref(&self) -> &T

Converts this type into a shared reference of the (usually inferred) input type.

impl<const N: u64, T: CborLen + ?Sized> CborLen for Tagged<T, N>

fn cbor_len(&self) -> usize

Compute the CBOR encoding length in bytes of this value.

impl<T: Clone + ?Sized, const N: u64> Clone for Tagged<T, N>

fn clone(&self) -> Tagged<T, N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + ?Sized, const N: u64> Debug for Tagged<T, N>

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

Formats the value using the given formatter.

impl<'a, T, const N: u64> Decode<'a> for Tagged<T, N>

where T: Decode<'a>,

type Error = Error<<T as Decode<'a>>::Error>

The error type returned when decoding fails.

fn decode(d: &mut Decoder<'a>) -> Result<Self, Self::Error>

Decode a value using the given Decoder.

impl<T: Default + ?Sized, const N: u64> Default for Tagged<T, N>

fn default() -> Tagged<T, N>

Returns the “default value” for a type.

impl<T: ?Sized, const N: u64> Deref for Tagged<T, N>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: ?Sized, const N: u64> DerefMut for Tagged<T, N>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<const N: u64, T: Encode + ?Sized> Encode for Tagged<T, N>

fn encode<W: Write>(&self, e: &mut Encoder<W>) -> Result<(), W::Error>

Encode a value of this type using the given Writer.

impl<'a, T: ?Sized, const N: u64> From<&'a T> for &'a Tagged<T, N>

fn from(val: &T) -> Self

Converts to this type from the input type.

impl<T, const N: u64> From<T> for Tagged<T, N>

fn from(val: T) -> Self

Converts to this type from the input type.

impl<T, const N: u64> From<Tagged<T, N>> for Option<T>

fn from(val: Tagged<T, N>) -> Self

Converts to this type from the input type.

impl<T: Hash + ?Sized, const N: u64> Hash for Tagged<T, N>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: Ord + ?Sized, const N: u64> Ord for Tagged<T, N>

fn cmp(&self, other: &Tagged<T, N>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq + ?Sized, const N: u64> PartialEq for Tagged<T, N>

fn eq(&self, other: &Tagged<T, N>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialOrd + ?Sized, const N: u64> PartialOrd for Tagged<T, N>

fn partial_cmp(&self, other: &Tagged<T, N>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Copy + ?Sized, const N: u64> Copy for Tagged<T, N>

impl<T: Eq + ?Sized, const N: u64> Eq for Tagged<T, N>

impl<T: ?Sized, const N: u64> StructuralPartialEq for Tagged<T, N>