Struct DynStreamOutputPack 

pub struct DynStreamOutputPack {
    pub named: HashMap<Cow<'static, str>, DynOutput>,
    pub anonymous: HashMap<TypeInfo, DynOutput>,
}

This is a pack of streams outputs whose message types are determined at runtime. This can be created using the crate::StreamPack.

Fields

named: HashMap<Cow<'static, str>, DynOutput>

anonymous: HashMap<TypeInfo, DynOutput>

Implementations

impl DynStreamOutputPack

pub fn add_named( &mut self, name: impl Into<Cow<'static, str>>, output: impl Into<DynOutput>, )

Add a named stream output to this pack.

pub fn take_named(&mut self, name: &str) -> Option<DynOutput>

Take a named stream output from this pack. The output needs to be taken because it will get consumed when it is connected to an input slot.

pub fn add_anonymous(&mut self, output: impl Into<DynOutput>)

Add an anonymous stream output to this pack.

pub fn take_anonymous(&mut self, type_info: &TypeInfo) -> Option<DynOutput>

Take an anonymous stream output from this pack. The output needs to be taken because it will get consumed when it is connected to an input slot.

pub fn available_names(&self) -> HashMapKeys<'_, Cow<'static, str>, DynOutput>

Get the names that are available in this stream pack. This may provide a different result after you have called Self::take_named.

Trait Implementations

impl Debug for DynStreamOutputPack

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

Formats the value using the given formatter.

impl Default for DynStreamOutputPack

fn default() -> DynStreamOutputPack

Returns the “default value” for a type.