Module sgx_tstd::env[−][src]

Inspection and manipulation of the process's environment.

Modules

Constants associated with the current target

JoinPathsError	The error type for operations on the `PATH` variable. Possibly returned from the [`env::join_paths`] function.
SplitPaths	An iterator that splits an environment variable into paths according to platform-specific conventions.
Vars	An iterator over a snapshot of the environment variables of this process.
VarsOs	An iterator over a snapshot of the environment variables of this process.

The error type for operations interacting with environment variables. Possibly returned from the [env::var] function.

join_paths	Joins a collection of `Path`s appropriately for the `PATH` environment variable.
remove_var	Removes an environment variable from the environment of the currently running process.
set_var	Sets the environment variable `k` to the value `v` for the currently running process.
split_paths	Parses input according to platform conventions for the `PATH` environment variable.
var	Fetches the environment variable `key` from the current process.
var_os	Fetches the environment variable `key` from the current process, returning `None` if the variable isn't set.
vars	Returns an iterator of (variable, value) pairs of strings, for all the environment variables of the current process.
vars_os	Returns an iterator of (variable, value) pairs of OS strings, for all the environment variables of the current process.