Struct CompositeResolver 

pub struct CompositeResolver { /* private fields */ }

A resolver that dispatches to per-target resolvers, with an optional default for unknown targets.

Use this when different targets need different resolution strategies in the same engine. For example: filesystem:source uses ArgsResolver, api:posts uses WebappResolver.

Example

use hessra_cap_engine::{ArgsResolver, CompositeResolver, NoopResolver};

let composite = CompositeResolver::builder()
    .add(
        "filesystem:source",
        ArgsResolver::builder()
            .for_target("filesystem:source")
            .map("path", "path_prefix")
            .build(),
    )
    .with_default(NoopResolver)
    .build();

Implementations

impl CompositeResolver

pub fn builder() -> CompositeResolverBuilder

Begin building a composite resolver.

Trait Implementations

impl Debug for CompositeResolver

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

Formats the value using the given formatter.

impl DesignationResolver for CompositeResolver

fn resolve( &self, target: &ObjectId, operation: &Operation, ctx: &DesignationContext, ) -> Result<Vec<Designation>, ResolverError>