Module partial::environment
[−]
[src]
Environment
is constituted of a state named env
that is never lost (even if the partial data is equal to Nothing
).
It behaves similarly to Partial
but the binders (e.g. and_then
) take two parameters: the environment and the unwrapped partial data.
This structure is useful to implement compiler where env
contains the configuration and data
the compilation context.
Structs
Environment |