trust-tasks-rs 0.1.0

Reference Rust library for the Trust Tasks framework — transport-agnostic, JSON-based descriptions of verifiable work between parties.
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//! Generated by `trust-tasks-codegen` — do not edit by hand.
//!
//! Spec slug: `acl/change-role`. Version: `0.1`.
#[allow(unused_imports)]
use serde::{Deserialize, Serialize};
/// Error types.
pub mod error {
    /// Error from a `TryFrom` or `FromStr` implementation.
    pub struct ConversionError(::std::borrow::Cow<'static, str>);
    impl ::std::error::Error for ConversionError {}
    impl ::std::fmt::Display for ConversionError {
        fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> Result<(), ::std::fmt::Error> {
            ::std::fmt::Display::fmt(&self.0, f)
        }
    }
    impl ::std::fmt::Debug for ConversionError {
        fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> Result<(), ::std::fmt::Error> {
            ::std::fmt::Debug::fmt(&self.0, f)
        }
    }
    impl From<&'static str> for ConversionError {
        fn from(value: &'static str) -> Self {
            Self(value.into())
        }
    }
    impl From<String> for ConversionError {
        fn from(value: String) -> Self {
            Self(value.into())
        }
    }
}
///`AclEntry`
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
///  "type": "object",
///  "required": [
///    "role",
///    "subject"
///  ],
///  "properties": {
///    "createdAt": {
///      "type": "string",
///      "format": "date-time"
///    },
///    "createdBy": {
///      "type": "string"
///    },
///    "expiresAt": {
///      "type": "string",
///      "format": "date-time"
///    },
///    "label": {
///      "type": "string"
///    },
///    "metadata": {
///      "type": "object"
///    },
///    "role": {
///      "type": "string"
///    },
///    "scopes": {
///      "type": "array",
///      "items": {
///        "type": "string"
///      }
///    },
///    "subject": {
///      "type": "string"
///    },
///    "updatedAt": {
///      "type": "string",
///      "format": "date-time"
///    },
///    "updatedBy": {
///      "type": "string"
///    }
///  },
///  "additionalProperties": false
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(deny_unknown_fields)]
pub struct AclEntry {
    #[serde(
        rename = "createdAt",
        default,
        skip_serializing_if = "::std::option::Option::is_none"
    )]
    pub created_at: ::std::option::Option<::chrono::DateTime<::chrono::offset::Utc>>,
    #[serde(
        rename = "createdBy",
        default,
        skip_serializing_if = "::std::option::Option::is_none"
    )]
    pub created_by: ::std::option::Option<::std::string::String>,
    #[serde(
        rename = "expiresAt",
        default,
        skip_serializing_if = "::std::option::Option::is_none"
    )]
    pub expires_at: ::std::option::Option<::chrono::DateTime<::chrono::offset::Utc>>,
    #[serde(default, skip_serializing_if = "::std::option::Option::is_none")]
    pub label: ::std::option::Option<::std::string::String>,
    #[serde(default, skip_serializing_if = "::serde_json::Map::is_empty")]
    pub metadata: ::serde_json::Map<::std::string::String, ::serde_json::Value>,
    pub role: ::std::string::String,
    #[serde(default, skip_serializing_if = "::std::vec::Vec::is_empty")]
    pub scopes: ::std::vec::Vec<::std::string::String>,
    pub subject: ::std::string::String,
    #[serde(
        rename = "updatedAt",
        default,
        skip_serializing_if = "::std::option::Option::is_none"
    )]
    pub updated_at: ::std::option::Option<::chrono::DateTime<::chrono::offset::Utc>>,
    #[serde(
        rename = "updatedBy",
        default,
        skip_serializing_if = "::std::option::Option::is_none"
    )]
    pub updated_by: ::std::option::Option<::std::string::String>,
}
impl ::std::convert::From<&AclEntry> for AclEntry {
    fn from(value: &AclEntry) -> Self {
        value.clone()
    }
}
///`Payload`
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
///  "$id": "https://trusttasks.org/spec/acl/change-role/0.1",
///  "title": "Payload",
///  "type": "object",
///  "required": [
///    "fromRole",
///    "subject",
///    "toRole"
///  ],
///  "properties": {
///    "fromRole": {
///      "description": "The subject's prior role. Used by the maintainer for the optimistic concurrency check.",
///      "type": "string",
///      "minLength": 1
///    },
///    "reason": {
///      "description": "Optional human-readable rationale.",
///      "type": "string"
///    },
///    "subject": {
///      "description": "VID of the party whose role is changing.",
///      "type": "string"
///    },
///    "toRole": {
///      "description": "The role to transition the subject to.",
///      "type": "string",
///      "minLength": 1
///    }
///  },
///  "additionalProperties": false
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(deny_unknown_fields)]
pub struct Payload {
    ///The subject's prior role. Used by the maintainer for the optimistic concurrency check.
    #[serde(rename = "fromRole")]
    pub from_role: PayloadFromRole,
    ///Optional human-readable rationale.
    #[serde(default, skip_serializing_if = "::std::option::Option::is_none")]
    pub reason: ::std::option::Option<::std::string::String>,
    ///VID of the party whose role is changing.
    pub subject: ::std::string::String,
    ///The role to transition the subject to.
    #[serde(rename = "toRole")]
    pub to_role: PayloadToRole,
}
impl ::std::convert::From<&Payload> for Payload {
    fn from(value: &Payload) -> Self {
        value.clone()
    }
}
///The subject's prior role. Used by the maintainer for the optimistic concurrency check.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
///  "description": "The subject's prior role. Used by the maintainer for the optimistic concurrency check.",
///  "type": "string",
///  "minLength": 1
///}
/// ```
/// </details>
#[derive(::serde::Serialize, Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[serde(transparent)]
pub struct PayloadFromRole(::std::string::String);
impl ::std::ops::Deref for PayloadFromRole {
    type Target = ::std::string::String;
    fn deref(&self) -> &::std::string::String {
        &self.0
    }
}
impl ::std::convert::From<PayloadFromRole> for ::std::string::String {
    fn from(value: PayloadFromRole) -> Self {
        value.0
    }
}
impl ::std::convert::From<&PayloadFromRole> for PayloadFromRole {
    fn from(value: &PayloadFromRole) -> Self {
        value.clone()
    }
}
impl ::std::str::FromStr for PayloadFromRole {
    type Err = self::error::ConversionError;
    fn from_str(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
        if value.chars().count() < 1usize {
            return Err("shorter than 1 characters".into());
        }
        Ok(Self(value.to_string()))
    }
}
impl ::std::convert::TryFrom<&str> for PayloadFromRole {
    type Error = self::error::ConversionError;
    fn try_from(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
        value.parse()
    }
}
impl ::std::convert::TryFrom<&::std::string::String> for PayloadFromRole {
    type Error = self::error::ConversionError;
    fn try_from(
        value: &::std::string::String,
    ) -> ::std::result::Result<Self, self::error::ConversionError> {
        value.parse()
    }
}
impl ::std::convert::TryFrom<::std::string::String> for PayloadFromRole {
    type Error = self::error::ConversionError;
    fn try_from(
        value: ::std::string::String,
    ) -> ::std::result::Result<Self, self::error::ConversionError> {
        value.parse()
    }
}
impl<'de> ::serde::Deserialize<'de> for PayloadFromRole {
    fn deserialize<D>(deserializer: D) -> ::std::result::Result<Self, D::Error>
    where
        D: ::serde::Deserializer<'de>,
    {
        ::std::string::String::deserialize(deserializer)?
            .parse()
            .map_err(|e: self::error::ConversionError| {
                <D::Error as ::serde::de::Error>::custom(e.to_string())
            })
    }
}
///The role to transition the subject to.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
///  "description": "The role to transition the subject to.",
///  "type": "string",
///  "minLength": 1
///}
/// ```
/// </details>
#[derive(::serde::Serialize, Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[serde(transparent)]
pub struct PayloadToRole(::std::string::String);
impl ::std::ops::Deref for PayloadToRole {
    type Target = ::std::string::String;
    fn deref(&self) -> &::std::string::String {
        &self.0
    }
}
impl ::std::convert::From<PayloadToRole> for ::std::string::String {
    fn from(value: PayloadToRole) -> Self {
        value.0
    }
}
impl ::std::convert::From<&PayloadToRole> for PayloadToRole {
    fn from(value: &PayloadToRole) -> Self {
        value.clone()
    }
}
impl ::std::str::FromStr for PayloadToRole {
    type Err = self::error::ConversionError;
    fn from_str(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
        if value.chars().count() < 1usize {
            return Err("shorter than 1 characters".into());
        }
        Ok(Self(value.to_string()))
    }
}
impl ::std::convert::TryFrom<&str> for PayloadToRole {
    type Error = self::error::ConversionError;
    fn try_from(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
        value.parse()
    }
}
impl ::std::convert::TryFrom<&::std::string::String> for PayloadToRole {
    type Error = self::error::ConversionError;
    fn try_from(
        value: &::std::string::String,
    ) -> ::std::result::Result<Self, self::error::ConversionError> {
        value.parse()
    }
}
impl ::std::convert::TryFrom<::std::string::String> for PayloadToRole {
    type Error = self::error::ConversionError;
    fn try_from(
        value: ::std::string::String,
    ) -> ::std::result::Result<Self, self::error::ConversionError> {
        value.parse()
    }
}
impl<'de> ::serde::Deserialize<'de> for PayloadToRole {
    fn deserialize<D>(deserializer: D) -> ::std::result::Result<Self, D::Error>
    where
        D: ::serde::Deserializer<'de>,
    {
        ::std::string::String::deserialize(deserializer)?
            .parse()
            .map_err(|e: self::error::ConversionError| {
                <D::Error as ::serde::de::Error>::custom(e.to_string())
            })
    }
}
///The success response to an acl/change-role request. Carried in a Trust Task document whose type is https://trusttasks.org/spec/acl/change-role/0.1#response.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
///  "title": "Response",
///  "description": "The success response to an acl/change-role request. Carried in a Trust Task document whose type is https://trusttasks.org/spec/acl/change-role/0.1#response.",
///  "type": "object",
///  "required": [
///    "entry"
///  ],
///  "properties": {
///    "entry": {
///      "description": "The AclEntry the maintainer now holds for the subject. entry.role MUST equal the request's payload.toRole.",
///      "$ref": "#/definitions/AclEntry"
///    }
///  },
///  "additionalProperties": false,
///  "$anchor": "response"
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(deny_unknown_fields)]
pub struct Response {
    ///The AclEntry the maintainer now holds for the subject. entry.role MUST equal the request's payload.toRole.
    pub entry: AclEntry,
}
impl ::std::convert::From<&Response> for Response {
    fn from(value: &Response) -> Self {
        value.clone()
    }
}
impl crate::Payload for Payload {
    const TYPE_URI: &'static str = "https://trusttasks.org/spec/acl/change-role/0.1";
}
impl crate::Payload for Response {
    const TYPE_URI: &'static str = "https://trusttasks.org/spec/acl/change-role/0.1#response";
}
#[cfg(feature = "validate")]
impl crate::validate::ValidatedPayload for Payload {
    const SCHEMA_JSON: &'static str = "{\n  \"$schema\": \"https://json-schema.org/draft/2020-12/schema\",\n  \"$id\": \"https://trusttasks.org/spec/acl/change-role/0.1\",\n  \"title\": \"ACL Change Role — payload\",\n  \"type\": \"object\",\n  \"additionalProperties\": false,\n  \"required\": [\"subject\", \"fromRole\", \"toRole\"],\n  \"properties\": {\n    \"subject\": {\n      \"type\": \"string\",\n      \"description\": \"VID of the party whose role is changing.\"\n    },\n    \"fromRole\": {\n      \"type\": \"string\",\n      \"minLength\": 1,\n      \"description\": \"The subject's prior role. Used by the maintainer for the optimistic concurrency check.\"\n    },\n    \"toRole\": {\n      \"type\": \"string\",\n      \"minLength\": 1,\n      \"description\": \"The role to transition the subject to.\"\n    },\n    \"reason\": {\n      \"type\": \"string\",\n      \"description\": \"Optional human-readable rationale.\"\n    }\n  },\n  \"$defs\": {\n    \"AclEntry\": {\n      \"type\": \"object\",\n      \"additionalProperties\": false,\n      \"required\": [\"subject\", \"role\"],\n      \"properties\": {\n        \"subject\":    { \"type\": \"string\" },\n        \"role\":       { \"type\": \"string\" },\n        \"scopes\":     { \"type\": \"array\", \"items\": { \"type\": \"string\" } },\n        \"label\":      { \"type\": \"string\" },\n        \"createdAt\":  { \"type\": \"string\", \"format\": \"date-time\" },\n        \"createdBy\":  { \"type\": \"string\" },\n        \"updatedAt\":  { \"type\": \"string\", \"format\": \"date-time\" },\n        \"updatedBy\":  { \"type\": \"string\" },\n        \"expiresAt\":  { \"type\": \"string\", \"format\": \"date-time\" },\n        \"metadata\":   { \"type\": \"object\" }\n      }\n    },\n    \"Response\": {\n      \"$anchor\": \"response\",\n      \"title\": \"ACL Change Role — response payload\",\n      \"description\": \"The success response to an acl/change-role request. Carried in a Trust Task document whose type is https://trusttasks.org/spec/acl/change-role/0.1#response.\",\n      \"type\": \"object\",\n      \"additionalProperties\": false,\n      \"required\": [\"entry\"],\n      \"properties\": {\n        \"entry\": {\n          \"description\": \"The AclEntry the maintainer now holds for the subject. entry.role MUST equal the request's payload.toRole.\",\n          \"$ref\": \"#/$defs/AclEntry\"\n        }\n      }\n    }\n  }\n}\n";
}
#[cfg(test)]
mod conformance {
    //! Round-trip tests harvested from the spec's `spec.md`.
    #[test]
    fn request_example_1() {
        const JSON: &str = "{\n  \"id\": \"1b3c5e2a-1b81-4d3e-9b51-7a3c89e3d1f2\",\n  \"type\": \"https://trusttasks.org/spec/acl/change-role/0.1\",\n  \"issuer\": \"did:web:org.example\",\n  \"recipient\": \"did:web:maintainer.example\",\n  \"issuedAt\": \"2026-06-10T14:00:00Z\",\n  \"payload\": {\n    \"subject\": \"did:web:bob.example\",\n    \"fromRole\": \"member\",\n    \"toRole\": \"moderator\",\n    \"reason\": \"Promoted after six months of community contributions.\"\n  },\n  \"proof\": {\n    \"type\": \"DataIntegrityProof\",\n    \"cryptosuite\": \"eddsa-rdfc-2022\",\n    \"verificationMethod\": \"did:web:org.example#key-1\",\n    \"created\": \"2026-06-10T14:00:00Z\",\n    \"proofPurpose\": \"assertionMethod\",\n    \"proofValue\": \"z5xy...\"\n  }\n}\n";
        let doc: crate::TrustTask<super::Payload> =
            serde_json::from_str(JSON).expect("deserialize request example");
        let rendered = serde_json::to_value(&doc).expect("re-serialize");
        let expected: serde_json::Value = serde_json::from_str(JSON).expect("re-parse expected");
        assert_eq!(rendered, expected, "request example failed round-trip");
    }
    #[test]
    fn request_example_2() {
        const JSON: &str = "{\n  \"id\": \"3c5e2a1b-1b81-4d3e-9b51-7a3c89e3d1f2\",\n  \"type\": \"https://trusttasks.org/spec/acl/change-role/0.1\",\n  \"issuer\": \"did:web:org.example\",\n  \"recipient\": \"did:web:maintainer.example\",\n  \"issuedAt\": \"2026-06-11T09:00:00Z\",\n  \"payload\": {\n    \"subject\": \"did:web:bob.example\",\n    \"fromRole\": \"member\",\n    \"toRole\": \"admin\"\n  }\n}\n";
        let doc: crate::TrustTask<super::Payload> =
            serde_json::from_str(JSON).expect("deserialize request example");
        let rendered = serde_json::to_value(&doc).expect("re-serialize");
        let expected: serde_json::Value = serde_json::from_str(JSON).expect("re-parse expected");
        assert_eq!(rendered, expected, "request example failed round-trip");
    }
    #[test]
    fn response_example_1() {
        const JSON: &str = "{\n  \"id\": \"2c3c5e2a-1b81-4d3e-9b51-7a3c89e3d1f3\",\n  \"type\": \"https://trusttasks.org/spec/acl/change-role/0.1#response\",\n  \"threadId\": \"1b3c5e2a-1b81-4d3e-9b51-7a3c89e3d1f2\",\n  \"issuer\": \"did:web:maintainer.example\",\n  \"recipient\": \"did:web:org.example\",\n  \"issuedAt\": \"2026-06-10T14:00:01Z\",\n  \"payload\": {\n    \"entry\": {\n      \"subject\": \"did:web:bob.example\",\n      \"role\": \"moderator\",\n      \"scopes\": [\"context:public\"],\n      \"createdAt\": \"2026-01-01T00:00:00Z\",\n      \"createdBy\": \"did:web:org.example\",\n      \"updatedAt\": \"2026-06-10T14:00:01Z\",\n      \"updatedBy\": \"did:web:org.example\"\n    }\n  }\n}\n";
        let doc: crate::TrustTask<super::Response> =
            serde_json::from_str(JSON).expect("deserialize response example");
        let rendered = serde_json::to_value(&doc).expect("re-serialize");
        let expected: serde_json::Value = serde_json::from_str(JSON).expect("re-parse expected");
        assert_eq!(rendered, expected, "response example failed round-trip");
    }
}