Trait red_asn1::Asn1Object

pub trait Asn1Object: Sized + Default {
    pub fn tag() -> Tag;
    pub fn build_value(&self) -> Vec<u8>;
    pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>;

    pub fn build(&self) -> Vec<u8> { ... }
    pub fn parse(raw: &[u8]) -> Result<(&[u8], Self)> { ... }
}

A trait to allow objects to be built/parsed from ASN1-DER

Required methods

pub fn tag() -> Tag

Method to retrieve the tag of the object, used to identify each object in ASN1

pub fn build_value(&self) -> Vec<u8>

Method which indicates how object value must be built

pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>

Method which indicates how object value must be parsed

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Provided methods

pub fn build(&self) -> Vec<u8>

To encode the object to DER, generally does not need to be overwritten. Usually, just encode_value should be overwritten

pub fn parse(raw: &[u8]) -> Result<(&[u8], Self)>

To parse the object from DER, generally does not need to be overwritten. Usually, just parse_value should be overwritten

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Implementations on Foreign Types

impl Asn1Object for bool

pub fn tag() -> Tag

pub fn build_value(&self) -> Vec<u8>

pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>

impl Asn1Object for String

pub fn tag() -> Tag

pub fn build_value(&self) -> Vec<u8>

pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>

impl Asn1Object for AsciiString

pub fn tag() -> Tag

pub fn build_value(&self) -> Vec<u8>

pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>

impl<T: Asn1Object> Asn1Object for Vec<T>

pub fn tag() -> Tag

pub fn build_value(&self) -> Vec<u8>

pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>

impl<T: Asn1Object> Asn1Object for Option<T>

pub fn build(&self) -> Vec<u8>

pub fn parse(raw: &[u8]) -> Result<(&[u8], Self)>

pub fn tag() -> Tag

pub fn build_value(&self) -> Vec<u8>

pub fn parse_value(&mut self, _: &[u8]) -> Result<()>

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Implementors

impl Asn1Object for BitString

pub fn tag() -> Tag

pub fn build_value(&self) -> Vec<u8>

pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>

impl Asn1Object for GeneralizedTime

pub fn tag() -> Tag

pub fn build_value(&self) -> Vec<u8>

pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>

impl Asn1Object for Oid

pub fn tag() -> Tag

pub fn build_value(&self) -> Vec<u8>

pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>

impl Asn1Object for OctetString

pub fn tag() -> Tag

pub fn build_value(&self) -> Vec<u8>

pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>

impl<T: Asn1Int> Asn1Object for Enumerated<T>

pub fn tag() -> Tag

pub fn build_value(&self) -> Vec<u8>

pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>

impl<T: Asn1Int> Asn1Object for T

pub fn tag() -> Tag

pub fn build_value(&self) -> Vec<u8>

pub fn parse_value(&mut self, raw: &[u8]) -> Result<()>

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