Struct picky_asn1_der::Asn1RawDer

pub struct Asn1RawDer(pub Vec<u8>);

User-provided raw DER wrapper.

Allow user to provide raw DER: no tag is added by serializer and bytes are bumped as it. Note that provided DER header has to be valid to determine length on deserialization.

Example

use picky_asn1_der::Asn1RawDer;
use serde::{Serialize, Deserialize};

#[derive(Serialize, Deserialize, PartialEq, Debug)]
struct A {
    number: u8,
    user_provided: Asn1RawDer,
}

let plain_a = A {
    number: 7,
    user_provided: Asn1RawDer(vec![
        0x30, 0x08,
            0x0C, 0x03, 0x41, 0x62, 0x63,
            0x02, 0x01, 0x05,
    ]),
};

let serialized_a = picky_asn1_der::to_vec(&plain_a).expect("A to vec");
assert_eq!(
    serialized_a,
    [
        0x30, 0x0D,
            0x02, 0x01, 0x07,
            0x30, 0x08,
                0x0C, 0x03, 0x41, 0x62, 0x63,
                0x02, 0x01, 0x05,
    ]
);

let deserialized_a = picky_asn1_der::from_bytes(&serialized_a).expect("A from bytes");
assert_eq!(plain_a, deserialized_a);

// we can deserialize into a compatible B structure.

#[derive(Deserialize, Debug, PartialEq)]
struct B {
    number: u8,
    tuple: (String, u8),
}

let plain_b = B { number: 7, tuple: ("Abc".to_owned(), 5) };
let deserialized_b: B = picky_asn1_der::from_bytes(&serialized_a).expect("B from bytes");
assert_eq!(deserialized_b, plain_b);

Methods

impl Asn1RawDer

pub const NAME: &'static str

Trait Implementations

impl Clone for Asn1RawDer

fn clone(&self) -> Asn1RawDer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Asn1RawDer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Asn1RawDer

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Hash for Asn1RawDer

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, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<Asn1RawDer> for Asn1RawDer

fn eq(&self, other: &Asn1RawDer) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Asn1RawDer) -> bool

This method tests for !=.

impl PartialOrd<Asn1RawDer> for Asn1RawDer

fn partial_cmp(&self, other: &Asn1RawDer) -> Option<Ordering>

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

fn lt(&self, other: &Asn1RawDer) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Asn1RawDer) -> bool

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

fn gt(&self, other: &Asn1RawDer) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Asn1RawDer) -> bool

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

impl Serialize for Asn1RawDer

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Asn1RawDer