Crate scuffle_cedar_policy

Cedar is a policy language used to express permisisons using a relationship model.

This crate extends the cedar-policy crate by adding some type safe traits and a code generator crate scuffle-cedar-policy-codegen which can be used to generate types from a cedar schema file.

You can then use this in combo with cedar to have type-safe schema evaluation.

See the changelog for a full release history.

Feature flags

No documented features in Cargo.toml

License

This project is licensed under the MIT or Apache-2.0 license. You can choose between one of them if you use this work.

SPDX-License-Identifier: MIT OR Apache-2.0

Modules

changelog

Changelogs generated by scuffle_changelog

Enums

CedarActionRequestError

An error that can occur when building a requst from a CedarAction.

Structs

EntitiesBuilder

A request builder used to construct a cedar_policy::Entities.

Entity

A cedar entity

EntityBuilder

Use builder syntax to set the inputs and finish with build().

EntityUid

An entity ref is used by entities to refer to another entity.

EntityTypeName

A compile time checked entity type name

Traits

CedarAction

A trait defining a relationship between a cedar action its principal and resource.

CedarActionEntity

A trait which defines a action entity for a specific type.

CedarChild

A trait defining a relationship between two cedar entities or two cedar actions. This is used to construct entity parents or action groups.

CedarEntity

A trait defining an entity.

CedarEnumEntity

A special trait for enum style entities.

CedarId

A type which can be used as a CedarId

Structs

EmptyContext

A type used by crate::CedarAction::Context to indicate that no context is provided.

NoAttributes

A type used by crate::CedarEntity::Attrs to indicate that the entity has no attributes.

Enums

NoTag

A type used by crate::CedarEntity::TagType to indicate that no tag is provided.

Macros

entity_type_name

A macro for creating a compile time checked entity type name