Struct rustls::Certificate

pub struct Certificate(pub Vec<u8>);

This type contains a single certificate by value.

The certificate must be in DER-encoded X.509 format.

A common format for storing certificates is PEM. PEM certificates are commonly stored in files with a .pem, .cer or .crt suffix, and look like this:

-----BEGIN CERTIFICATE-----
<base64-encoded certificate content>
-----END CERTIFICATE-----

The rustls-pemfile crate can be used to parse PEM files. The rcgen crate can be used to generate certificates and private keys.

Examples

Parsing a PEM file to extract DER-encoded certificates:

use std::fs::File;
use std::io::BufReader;
use rustls::Certificate;

fn load_certificates_from_pem(path: &str) -> std::io::Result<Vec<Certificate>> {
    let file = File::open(path)?;
    let mut reader = BufReader::new(file);
    let certs = rustls_pemfile::certs(&mut reader)?;

    Ok(certs.into_iter().map(Certificate).collect())
}

Tuple Fields

0: Vec<u8>

Trait Implementations

impl AsRef<[u8]> for Certificate

fn as_ref(&self) -> &[u8]

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

impl Clone for Certificate

fn clone(&self) -> Certificate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Codec for Certificate

fn encode(&self, bytes: &mut Vec<u8>)

Function for encoding itself by appending itself to the provided vec of bytes.

fn read(r: &mut Reader<'_>) -> Result<Self, InvalidMessage>

Function for decoding itself from the provided reader will return Some if the decoding was successful or None if it was not.

fn get_encoding(&self) -> Vec<u8>

Convenience function for encoding the implementation into a vec and returning it

fn read_bytes(bytes: &[u8]) -> Result<Self, InvalidMessage>

Function for wrapping a call to the read function in a Reader for the slice of bytes provided

impl Debug for Certificate

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

Formats the value using the given formatter.

impl Hash for Certificate

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 Ord for Certificate

fn cmp(&self, other: &Certificate) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Certificate

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

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

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

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

impl PartialOrd for Certificate

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

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

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

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

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

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

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

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

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

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

impl TlsListElement for Certificate

const SIZE_LEN: ListLength = _

impl<'a> TryFrom<&'a Certificate> for ParsedCertificate<'a>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &'a Certificate) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Certificate

impl StructuralPartialEq for Certificate