Struct pkcs8::PublicKeyDocument

pub struct PublicKeyDocument(_);

This is supported on crate feature alloc only.

SPKI public key document.

This type provides storage for SubjectPublicKeyInfo encoded as ASN.1 DER with the invariant that the contained-document is “well-formed”, i.e. it will parse successfully according to this crate’s parsing rules.

Implementations

impl PublicKeyDocument

pub fn spki(&self) -> SubjectPublicKeyInfo<'_>

Parse the SubjectPublicKeyInfo contained in this PublicKeyDocument

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

Parse PublicKeyDocument from ASN.1 DER

pub fn from_pem(s: &str) -> Result<Self>

This is supported on crate feature pem only.

Parse PublicKeyDocument from PEM

PEM-encoded public keys can be identified by the leading delimiter:

-----BEGIN PUBLIC KEY-----

pub fn to_pem(&self) -> String

This is supported on crate feature pem only.

Serialize PublicKeyDocument as PEM-encoded PKCS#8 string.

pub fn read_der_file(path: impl AsRef<Path>) -> Result<Self>

This is supported on crate feature std only.

Load PublicKeyDocument from an ASN.1 DER-encoded file on the local filesystem (binary format).

pub fn read_pem_file(path: impl AsRef<Path>) -> Result<Self>

This is supported on crate features pem and std only.

Load PublicKeyDocument from a PEM-encoded file on the local filesystem.

pub fn write_der_file(&self, path: impl AsRef<Path>) -> Result<()>

This is supported on crate feature std only.

Write ASN.1 DER-encoded public key to the given path

pub fn write_pem_file(&self, path: impl AsRef<Path>) -> Result<()>

This is supported on crate features pem and std only.

Write PEM-encoded public key to the given path

Trait Implementations

impl AsRef<[u8]> for PublicKeyDocument

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

Performs the conversion.

impl Clone for PublicKeyDocument

fn clone(&self) -> PublicKeyDocument

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PublicKeyDocument

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

Formats the value using the given formatter.

impl From<&'_ SubjectPublicKeyInfo<'_>> for PublicKeyDocument

fn from(spki: &SubjectPublicKeyInfo<'_>) -> PublicKeyDocument

Performs the conversion.

impl From<SubjectPublicKeyInfo<'_>> for PublicKeyDocument

fn from(spki: SubjectPublicKeyInfo<'_>) -> PublicKeyDocument

Performs the conversion.

impl FromStr for PublicKeyDocument

This is supported on crate feature pem only.

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

Parses a string s to return a value of this type.

impl TryFrom<&'_ [u8]> for PublicKeyDocument

type Error = Error

The type returned in the event of a conversion error.

fn try_from(bytes: &[u8]) -> Result<Self>

Performs the conversion.

impl TryFrom<Vec<u8, Global>> for PublicKeyDocument

type Error = Error

The type returned in the event of a conversion error.

fn try_from(bytes: Vec<u8>) -> Result<Self>

Performs the conversion.