Struct UnsignedManifestRef 

pub struct UnsignedManifestRef<'a> { /* private fields */ }

Available on crate feature manifest only.

An unsigned Image4 manifest that doesn’t own its contents.

Validation

The manifest’s body IS NOT required to be valid.

Currently the only way to check that an UnsignedManifestRef contains valid data is to decode its body using the UnsignedManifestRef::decode_body method.

Implementations

impl<'a> UnsignedManifestRef<'a>

pub fn new(body: DictRef<'a>) -> Self

Creates a new unsigned manifest from its body contents.

pub fn decode_after_magic<R: Reader<'a>>(decoder: &mut R) -> Result<Self>

Decodes the part of an unsigned manifest after the magic string.

May be used when it is required to first identify what kind of buffer you’re looking at by checking the magic string.

pub fn version(&self) -> u32

Returns the manifest’s version.

pub fn body(&self) -> &DictRef<'a>

Returns a reference to the manifest’s body.

pub fn decode_body(&self) -> Result<BTreeMap<Tag, Value>>

Available on crate feature alloc only.

Decodes the manifest’s body into a BTreeMap describing its properties.

pub fn sign<K: Signer<S>, S: SignatureEncoding>( &self, key: &K, cert_chain: impl Into<CertChain>, ) -> Result<Manifest, SigningError>

Available on crate feature signature only.

Signs an unsigned manifest with the specified key and certificate chain.

Trait Implementations

impl<'a> AsRef<UnsignedManifestRef<'a>> for AnyManifestRef<'a>

fn as_ref(&self) -> &UnsignedManifestRef<'a>

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

impl<'a> AsRef<UnsignedManifestRef<'a>> for ManifestRef<'a>

fn as_ref(&self) -> &UnsignedManifestRef<'a>

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

impl<'a> Clone for UnsignedManifestRef<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for UnsignedManifestRef<'a>

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

Formats the value using the given formatter.

impl<'a> DecodeValue<'a> for UnsignedManifestRef<'a>

fn decode_value<R: Reader<'a>>(reader: &mut R, header: Header) -> Result<Self>

Attempt to decode this message using the provided Reader.

impl EncodeValue for UnsignedManifestRef<'_>

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

Compute the length of this value (sans [Tag]+Length header) when encoded as ASN.1 DER.

fn encode_value(&self, encoder: &mut impl Writer) -> Result<()>

Encode value (sans [Tag]+Length header) as ASN.1 DER using the provided Writer.

fn header(&self) -> Result<Header, Error>

where Self: Tagged,

Get the Header used to encode this value.

impl FixedTag for UnsignedManifestRef<'_>

const TAG: Tag = der::Tag::Sequence

ASN.1 tag

impl<'a> From<&'a Manifest> for UnsignedManifestRef<'a>

Available on crate feature alloc only.

fn from(value: &'a Manifest) -> Self

Converts to this type from the input type.

impl<'a> From<&'a UnsignedManifest> for UnsignedManifestRef<'a>

Available on crate feature alloc only.

fn from(value: &'a UnsignedManifest) -> Self

Converts to this type from the input type.

impl From<&UnsignedManifestRef<'_>> for AnyManifest

Available on crate feature alloc only.

fn from(value: &UnsignedManifestRef<'_>) -> Self

Converts to this type from the input type.

impl From<&UnsignedManifestRef<'_>> for UnsignedManifest

Available on crate feature alloc only.

fn from(value: &UnsignedManifestRef<'_>) -> Self

Converts to this type from the input type.

impl<'a> From<ManifestRef<'a>> for UnsignedManifestRef<'a>

fn from(value: ManifestRef<'a>) -> Self

Converts to this type from the input type.

impl From<UnsignedManifestRef<'_>> for AnyManifest

Available on crate feature alloc only.

fn from(value: UnsignedManifestRef<'_>) -> Self

Converts to this type from the input type.

impl From<UnsignedManifestRef<'_>> for UnsignedManifest

Available on crate feature alloc only.

fn from(value: UnsignedManifestRef<'_>) -> Self

Converts to this type from the input type.

impl<'a> From<UnsignedManifestRef<'a>> for AnyManifestRef<'a>

fn from(value: UnsignedManifestRef<'a>) -> Self

Converts to this type from the input type.

impl<'a> RefToOwned<'a> for UnsignedManifestRef<'a>

Available on crate feature alloc only.

type Owned = UnsignedManifest

The resulting type after obtaining ownership.

fn ref_to_owned(&self) -> Self::Owned

Creates a new object taking ownership of the data