Struct der::asn1::Any[−][src]

pub struct Any<'a> { /* fields omitted */ }

Expand description

ASN.1 ANY: represents any explicitly tagged ASN.1 value.

Technically ANY hasn’t been a recommended part of ASN.1 since the X.209 revision from 1988. It was deprecated and replaced by Information Object Classes in X.680 in 1994, and X.690 no longer refers to it whatsoever.

Nevertheless, this crate defines an Any type as it remains a familiar and useful concept which is still extensively used in things like PKI-related RFCs.

Struct der::asn1::Any[−][src]

Implementations

impl<'a> Any<'a>

pub fn new(tag: Tag, bytes: &'a [u8]) -> Result<Self>

pub fn tag(self) -> Tag

pub fn len(self) -> Length

pub fn is_empty(self) -> bool

pub fn is_null(self) -> bool

pub fn as_bytes(self) -> &'a [u8]ⓘNotable traits for &'_ mut [u8]impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]

pub fn bit_string(self) -> Result<BitString<'a>>

pub fn context_specific(self) -> Result<ContextSpecific<'a>>

pub fn generalized_time(self) -> Result<GeneralizedTime>

pub fn ia5_string(self) -> Result<Ia5String<'a>>

pub fn octet_string(self) -> Result<OctetString<'a>>

pub fn oid(self) -> Result<ObjectIdentifier>

pub fn optional<T>(self) -> Result<Option<T>> where T: Choice<'a> + TryFrom<Self, Error = Error>,

pub fn printable_string(self) -> Result<PrintableString<'a>>

pub fn sequence<F, T>(self, f: F) -> Result<T> where F: FnOnce(&mut Decoder<'a>) -> Result<T>,

pub fn utc_time(self) -> Result<UtcTime>

pub fn utf8_string(self) -> Result<Utf8String<'a>>

Trait Implementations

impl<'a> Choice<'a> for Any<'a>

fn can_decode(_: Tag) -> bool

impl<'a> Clone for Any<'a>

fn clone(&self) -> Any<'a>

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

impl<'a> Debug for Any<'a>

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

impl<'a> Decodable<'a> for Any<'a>

fn decode(decoder: &mut Decoder<'a>) -> Result<Any<'a>>

fn from_der(bytes: &'a [u8]) -> Result<Self>

impl<'a> Encodable for Any<'a>

fn encoded_len(&self) -> Result<Length>

fn encode(&self, encoder: &mut Encoder<'_>) -> Result<()>

fn encode_to_slice<'a>(&self, buf: &'a mut [u8]) -> Result<&'a [u8]>

fn encode_to_vec(&self, buf: &mut Vec<u8>) -> Result<Length>

fn to_vec(&self) -> Result<Vec<u8>>

impl<'a> From<&'a ObjectIdentifier> for Any<'a>

fn from(oid: &'a ObjectIdentifier) -> Any<'a>

impl<'a> From<()> for Any<'a>

fn from(_: ()) -> Any<'a>

impl<'a> From<BitString<'a>> for Any<'a>

fn from(bit_string: BitString<'a>) -> Any<'a>

impl<'a> From<Ia5String<'a>> for Any<'a>

fn from(printable_string: Ia5String<'a>) -> Any<'a>

impl<'a> From<Null> for Any<'a>

fn from(_: Null) -> Any<'a>

impl<'a> From<OctetString<'a>> for Any<'a>

fn from(octet_string: OctetString<'a>) -> Any<'a>

impl<'a> From<PrintableString<'a>> for Any<'a>

fn from(printable_string: PrintableString<'a>) -> Any<'a>

impl<'a> From<Sequence<'a>> for Any<'a>

fn from(seq: Sequence<'a>) -> Any<'a>

impl<'a, T> From<SetOfRef<'a, T>> for Any<'a> where T: Clone + Decodable<'a> + Encodable + Ord,

fn from(set: SetOfRef<'a, T>) -> Any<'a>

impl<'a> From<Utf8String<'a>> for Any<'a>

fn from(printable_string: Utf8String<'a>) -> Any<'a>

impl<'a> Ord for Any<'a>

fn cmp(&self, other: &Any<'a>) -> Ordering

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

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

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

impl<'a> PartialEq<Any<'a>> for Any<'a>

fn eq(&self, other: &Any<'a>) -> bool

fn ne(&self, other: &Any<'a>) -> bool

impl<'a> PartialOrd<Any<'a>> for Any<'a>

fn partial_cmp(&self, other: &Any<'a>) -> Option<Ordering>

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

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

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

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

impl<'a> TryFrom<&'a [u8]> for Any<'a>

type Error = Error

fn try_from(bytes: &'a [u8]) -> Result<Any<'a>>

impl TryFrom<Any<'_>> for bool

type Error = Error

fn try_from(any: Any<'_>) -> Result<bool>

impl TryFrom<Any<'_>> for GeneralizedTime

type Error = Error

fn try_from(any: Any<'_>) -> Result<GeneralizedTime>

pub fn new(tag: Tag, bytes: &'a [u8 ]) -> Result<Self>

pub fn as_bytes(self) -> &'a [u8 ]ⓘ
Notable traits for &'_ mut [u8 ]
`impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]`

pub fn optional<T>(self) -> Result<Option<T>> where
T: Choice<'a> + TryFrom<Self, Error = Error>,

pub fn sequence<F, T>(self, f: F) -> Result<T> where
F: FnOnce(&mut Decoder<'a>) -> Result<T>,

fn from_der(bytes: &'a [u8 ]) -> Result<Self>

fn encode_to_slice<'a>(&self, buf: &'a mut [u8 ]) -> Result<&'a [u8 ]>

impl<'a, T> From<SetOfRef<'a, T>> for Any<'a> where
T: Clone + Decodable<'a> + Encodable + Ord,

impl<'a> TryFrom<&'a [u8 ]> for Any<'a>

fn try_from(bytes: &'a [u8 ]) -> Result<Any<'a>>

impl<'a, T> TryFrom<Any<'a>> for BTreeSet<T> where
T: Clone + Decodable<'a> + Encodable + Ord,