spin_factor_outbound_redis/
lib.rs

1mod host;
2
3use host::InstanceState;
4use spin_factor_outbound_networking::OutboundNetworkingFactor;
5use spin_factors::{
6    anyhow, ConfigureAppContext, Factor, PrepareContext, RuntimeFactors, SelfInstanceBuilder,
7};
8
9/// The [`Factor`] for `fermyon:spin/outbound-redis`.
10#[derive(Default)]
11pub struct OutboundRedisFactor {
12    _priv: (),
13}
14
15impl OutboundRedisFactor {
16    pub fn new() -> Self {
17        Self::default()
18    }
19}
20
21impl Factor for OutboundRedisFactor {
22    type RuntimeConfig = ();
23    type AppState = ();
24    type InstanceBuilder = InstanceState;
25
26    fn init(&mut self, ctx: &mut impl spin_factors::InitContext<Self>) -> anyhow::Result<()> {
27        ctx.link_bindings(spin_world::v1::redis::add_to_linker)?;
28        ctx.link_bindings(spin_world::v2::redis::add_to_linker)?;
29        Ok(())
30    }
31
32    fn configure_app<T: RuntimeFactors>(
33        &self,
34        _ctx: ConfigureAppContext<T, Self>,
35    ) -> anyhow::Result<Self::AppState> {
36        Ok(())
37    }
38
39    fn prepare<T: RuntimeFactors>(
40        &self,
41        mut ctx: PrepareContext<T, Self>,
42    ) -> anyhow::Result<Self::InstanceBuilder> {
43        let allowed_hosts = ctx
44            .instance_builder::<OutboundNetworkingFactor>()?
45            .allowed_hosts();
46        Ok(InstanceState {
47            allowed_hosts,
48            connections: spin_resource_table::Table::new(1024),
49        })
50    }
51}
52
53impl SelfInstanceBuilder for InstanceState {}
spin_factor_outbound_redis/lib.rs

spin_factor_outbound_redis/
lib.rs
