Module indicator::context

Context Pattern.

Re-exports

• pub use self::extractor::Data;
• pub use self::extractor::Env;
• pub use self::extractor::In;
• pub use self::extractor::Prev;
• pub use self::layer::cache::Cache;
• pub use self::layer::data::AddData;
• pub use self::layer::insert::Insert;
• pub use self::layer::insert::InsertData;
• pub use self::layer::insert::InsertWithData;
• pub use self::layer::inspect::Inspect;
• pub use self::layer::layer_fn;
• pub use self::layer::optional::OptionalLayer;
• pub use self::layer::then::Then;
• pub use self::layer::BoxLayer;
• pub use self::layer::Layer;
• pub use self::output::insert_and_output;
• pub use self::output::insert_env_and_output;
• pub use self::output::output;
• pub use self::value::input;
• pub use self::value::Value;
• pub use self::value::ValueRef;

Modules

• extractor
  Extractors.
• layer
  Convert an In-operator to another In-operator.
• output
  Output operator.
• value
  Value with context.

Structs

• Context
  Context for storing indicator datas.
• ContextedOperator
  Contexted Operator.
• Map
  A type map to store values by type.

Traits

• ContextOperator
  Operator that takes a Value as input and returns a Value as output. And can be converted to an operator without the Value wrapper.
• ContextOperatorExt
  Extension trait for ContextOperator.
• RefOperator
  Operator that takes a ValueRef as input.

Type Aliases

• BoxContextOperator
  A boxed ContextOperator.