cawg_identity::builder

Struct IdentityAssertionBuilder

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pub struct IdentityAssertionBuilder { /* private fields */ }
Expand description

An IdentityAssertionBuilder gathers together the necessary components for an identity assertion. When added to an IdentityAssertionSigner, it ensures that the proper data is added to the final C2PA Manifest.

Use this when the overall C2PA Manifest signing path is synchronous. Note that this may limit the available set of credential holders.

Prefer AsyncIdentityAssertionBuilder when the C2PA Manifest signing path is asynchronous or any network calls will be made by the CredentialHolder implementation.

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impl IdentityAssertionBuilder

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pub fn for_credential_holder<CH: CredentialHolder + 'static>( credential_holder: CH, ) -> Self

Create an IdentityAssertionBuilder for the given CredentialHolder instance.

Trait Implementations§

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impl DynamicAssertion for IdentityAssertionBuilder

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fn label(&self) -> String

Return the preferred label for this assertion. Read more
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fn reserve_size(&self) -> usize

Return the expected size of the final assertion content in bytes. Read more
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fn content( &self, _label: &str, size: Option<usize>, claim: &PreliminaryClaim, ) -> Result<Vec<u8>>

Return the final assertion content. Read more

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