Struct git_testtools::Env

pub struct Env<'a> { /* private fields */ }

A utility to set environment variables, while unsetting them (or resetting them to their previous value) on drop.

Implementations

impl<'a> Env<'a>

pub fn new() -> Self

Create a new instance.

pub fn set(self, var: &'a str, value: impl Into<String>) -> Self

Set var to value.

Trait Implementations

impl<'a> Default for Env<'a>

fn default() -> Env<'a>

Returns the “default value” for a type.

impl<'a> Drop for Env<'a>

fn drop(&mut self)

Executes the destructor for this type.