Trait TpmTaggedField 

pub trait TpmTaggedField<'a, Tag> {
    type View;

    // Required method
    fn cast_tagged_prefix_field(
        tag: Tag,
        buf: &'a [u8],
    ) -> TpmResult<(Self::View, &'a [u8])>;
}

Reads a union field selected by a previously-read tag.

Required Associated Types

type View

Required Methods

fn cast_tagged_prefix_field( tag: Tag, buf: &'a [u8], ) -> TpmResult<(Self::View, &'a [u8])>

Reads the tagged field from buf and returns the remaining bytes.

Errors

Returns Err(TpmError) when tag does not select a valid variant or buf does not start with a valid selected field.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<'a> TpmTaggedField<'a, TpmAlgId> for TpmuAsymScheme

where TpmsSchemeHash: TpmField<'a>,

type View = TpmuAsymSchemeView<'a>

impl<'a> TpmTaggedField<'a, TpmAlgId> for TpmuHa

type View = TpmuHaView<'a>

impl<'a> TpmTaggedField<'a, TpmAlgId> for TpmuKdfScheme

where TpmsSchemeHash: TpmField<'a>,

type View = TpmuKdfSchemeView<'a>

impl<'a> TpmTaggedField<'a, TpmAlgId> for TpmuKeyedhashScheme

where TpmsSchemeHash: TpmField<'a>, TpmsSchemeXor: TpmField<'a>,

type View = TpmuKeyedhashSchemeView<'a>

impl<'a> TpmTaggedField<'a, TpmAlgId> for TpmuPublicId

where Tpm2bDigest: TpmField<'a>, Tpm2bSymKey: TpmField<'a>, Tpm2bPublicKeyRsa: TpmField<'a>, TpmsEccPoint: TpmField<'a>,

type View = TpmuPublicIdView<'a>

impl<'a> TpmTaggedField<'a, TpmAlgId> for TpmuPublicParms

where TpmsKeyedhashParms: TpmField<'a>, TpmsSymcipherParms: TpmField<'a>, TpmsRsaParms: TpmField<'a>, TpmsEccParms: TpmField<'a>,

type View = TpmuPublicParmsView<'a>

impl<'a> TpmTaggedField<'a, TpmAlgId> for TpmuSensitiveComposite

where Tpm2bPrivateKeyRsa: TpmField<'a>, Tpm2bEccParameter: TpmField<'a>, Tpm2bSensitiveData: TpmField<'a>, Tpm2bSymKey: TpmField<'a>,

type View = TpmuSensitiveCompositeView<'a>

impl<'a> TpmTaggedField<'a, TpmAlgId> for TpmuSigScheme

where TpmsSchemeHmac: TpmField<'a>, TpmsSchemeHash: TpmField<'a>,

type View = TpmuSigSchemeView<'a>

impl<'a> TpmTaggedField<'a, TpmAlgId> for TpmuSignature

where TpmsSignatureRsa: TpmField<'a>, TpmsSignatureEcc: TpmField<'a>, TpmtHa: TpmField<'a>,

type View = TpmuSignatureView<'a>

impl<'a> TpmTaggedField<'a, TpmAlgId> for TpmuSymKeyBits

where TpmUint16: TpmField<'a>, TpmAlgId: TpmField<'a>,

type View = TpmuSymKeyBitsView<'a>

impl<'a> TpmTaggedField<'a, TpmAlgId> for TpmuSymMode

where TpmAlgId: TpmField<'a>,

type View = TpmuSymModeView<'a>

impl<'a> TpmTaggedField<'a, TpmCap> for TpmuCapabilities

where TpmlAlgProperty: TpmField<'a>, TpmlHandle: TpmField<'a>, TpmlPcrSelection: TpmField<'a>, TpmlCca: TpmField<'a>, TpmlTaggedTpmProperty: TpmField<'a>, TpmlEccCurve: TpmField<'a>,

type View = TpmuCapabilitiesView<'a>

impl<'a> TpmTaggedField<'a, TpmHt> for TpmuNvPublic2

where TpmsNvPublic: TpmField<'a>, TpmsNvPublicExpAttr: TpmField<'a>,

type View = TpmuNvPublic2View<'a>

impl<'a> TpmTaggedField<'a, TpmSt> for TpmuAttest

where TpmsCertifyInfo: TpmField<'a>, TpmsCreationInfo: TpmField<'a>, TpmsQuoteInfo: TpmField<'a>, TpmsCommandAuditInfo: TpmField<'a>, TpmsSessionAuditInfo: TpmField<'a>, TpmsTimeAttestInfo: TpmField<'a>, TpmsNvCertifyInfo: TpmField<'a>, TpmsNvDigestCertifyInfo: TpmField<'a>,

type View = TpmuAttestView<'a>