Crate with_dir

Library provides the struct WithDir which uses RAII to enable scoped change of working directory. See docs for WithDir for simple example.

Structs

WithDir

Scoped modifier of the current working directory. This uses RAII to set the current working directory back to what it was when the instance is dropped. This struct uses a static parking_lot::ReentrantMutex to prevent WithDir on other threads from updating the current working directory while any WithDir instances exist. However there is nothing stopping other threads from calling std::env::set_current_dir directly which would override the working directory.