Trait ProcessEnv

pub trait ProcessEnv:
    Send
    + Sync
    + NonLocalValue
    + ValueDebug {
    // Required method
    fn read_all(self: Vc<Self>) -> Vc<EnvMap>
       where Self: Sized;

    // Provided method
    fn read(self: Vc<Self>, name: RcStr) -> Vc<Option<RcStr>>
       where Self: Sized { ... }
}

Required Methods

fn read_all(self: Vc<Self>) -> Vc<EnvMap>

where Self: Sized,

Reads all env variables into a Map

Provided Methods

fn read(self: Vc<Self>, name: RcStr) -> Vc<Option<RcStr>>

where Self: Sized,

Reads a single env variable. Ignores casing.

Trait Implementations

impl VcValueTrait for Box<dyn ProcessEnv>

type ValueTrait = dyn ProcessEnv

fn get_trait_type_id() -> TraitTypeId

Returns the type id of the trait object.

fn get_impl_vtables() -> &'static VTableRegistry<Self::ValueTrait>

Returns the vtable for an implementation of this trait. Panics if ValueTypeId does not implement the trait.

impl Dynamic<Box<dyn ProcessEnv>> for Box<dyn ProcessEnv>

impl Dynamic<Box<dyn ValueDebug>> for Box<dyn ProcessEnv>

impl Upcast<Box<dyn ProcessEnv>> for Box<dyn ProcessEnv>

impl Upcast<Box<dyn ValueDebug>> for Box<dyn ProcessEnv>

Implementors

impl ProcessEnv for CommandLineProcessEnv

impl ProcessEnv for CustomProcessEnv

impl ProcessEnv for DotenvProcessEnv

impl ProcessEnv for EnvMap

impl ProcessEnv for FilterProcessEnv

impl<T> ProcessEnv for T

where T: Dynamic<Box<dyn ProcessEnv>> + Send + Sync + NonLocalValue + ValueDebug,