2 stable releases
1.1.0 | Jun 17, 2024 |
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1.0.0 | Jun 16, 2024 |
#826 in Rust patterns
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scope-functions
is a Rust crate that provides several Kotlin-inspired scope functions for use in almost any situation.
Introduction
A scope function is a function whose sole purpose is to execute a block of code within the context of an object. Such functions accept a higher-order function, or closure, as their sole argument, and allow the programmer to perform operations on that object within a separate scope.
For example, a scope function may be used to perform an extra operation on an object before assigning it to a variable. This crate provides three types of scope functions: apply
, run
, and with
.
Function Selection
Function | Return Value |
---|---|
run |
Closure Result |
with |
Closure Result |
apply |
Context Object |
lib.rs
:
This crate provides Kotlin-inspired scope functions for use in almost any situation.