nestrs-core

Runtime traits and types for nestrs: dependency injection (ProviderRegistry, Injectable), module graph hooks, route metadata (RouteRegistry), guards, pipes, and auth strategy extension points.

You rarely depend on this crate alone in application code; the main framework re-exports what you need via nestrs::prelude::*. Use nestrs-core when building extensions or custom modules without pulling the full HTTP stack.

Docs: docs.rs/nestrs-core · Repo: github.com/Joshyahweh/nestrs

Install

[dependencies]
nestrs-core = "0.1.2"
axum = "0.7"
async-trait = "0.1"

Example: custom injectable

use async_trait::async_trait;
use nestrs_core::{Injectable, ProviderRegistry};
use std::sync::Arc;

pub struct Clock;

#[async_trait]
impl Injectable for Clock {
    fn construct(_registry: &ProviderRegistry) -> Arc<Self> {
        Arc::new(Clock)
    }
}

Example: register in a ProviderRegistry

use nestrs_core::ProviderRegistry;

let mut registry = ProviderRegistry::new();
registry.register::<Clock>();
let clock = registry.get::<Clock>();

Module / ModuleGraph implementations in higher-level crates call register_providers and register_controllers using these primitives.

License

MIT OR Apache-2.0.