Struct rustls::key::Certificate

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pub struct Certificate(pub Vec<u8>);
Expand description

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§

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impl AsRef<[u8]> for Certificate

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

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for Certificate

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fn clone(&self) -> Certificate

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Codec for Certificate

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

Function for encoding itself by appending itself to the provided vec of bytes.
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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.
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fn get_encoding(&self) -> Vec<u8>

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

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

Formats the value using the given formatter. Read more
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impl Hash for Certificate

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for Certificate

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for Certificate

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

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

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

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

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

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &'a Certificate) -> Result<Self, Self::Error>

Performs the conversion.
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impl Eq for Certificate

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impl StructuralPartialEq for Certificate

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.