Struct DisclosureSelection 

pub struct DisclosureSelection { /* private fields */ }

Selection of which claims to reveal, hide, or prove predicates about.

Used by CredentialPresenter::present() to control selective disclosure.

Examples

use baseid_core::claims::{DisclosureSelection, ClaimDisclosure, PredicateType};
use serde_json::json;

let disclosure = DisclosureSelection::new()
    .set("given_name", ClaimDisclosure::Reveal)
    .set("family_name", ClaimDisclosure::Reveal)
    .set("birth_date", ClaimDisclosure::Predicate(
        PredicateType::LessThan(json!("2008-03-01"))
    ))
    .set("address", ClaimDisclosure::Hide);

Implementations

impl DisclosureSelection

pub fn new() -> Self

Create an empty disclosure selection.

pub fn set(self, name: &str, disclosure: ClaimDisclosure) -> Self

Set disclosure for a claim in the default namespace.

pub fn set_namespaced( self, namespace: &str, name: &str, disclosure: ClaimDisclosure, ) -> Self

Set disclosure for a claim in a specific namespace.

pub fn reveal(self, name: &str) -> Self

Convenience: reveal a claim in the default namespace.

pub fn hide(self, name: &str) -> Self

Convenience: hide a claim in the default namespace.

pub fn predicate(self, name: &str, predicate: PredicateType) -> Self

Convenience: set a predicate for a claim in the default namespace.

pub fn get(&self, namespace: &str, name: &str) -> Option<&ClaimDisclosure>

Get the disclosure selection for a claim.

pub fn iter(&self) -> impl Iterator<Item = (&str, &str, &ClaimDisclosure)>

Iterate over all selections grouped by namespace.

pub fn has_predicates(&self) -> bool

Returns true if any selection uses a predicate.

pub fn revealed_claims(&self) -> Vec<&str>

Returns all claims marked as Reveal in the default namespace.

pub fn hidden_claims(&self) -> Vec<&str>

Returns all claims marked as Hide in the default namespace.

Trait Implementations

impl Clone for DisclosureSelection

fn clone(&self) -> DisclosureSelection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DisclosureSelection

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

Formats the value using the given formatter.

impl Default for DisclosureSelection

fn default() -> DisclosureSelection

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DisclosureSelection

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DisclosureSelection

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for DisclosureSelection

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DisclosureSelection