Enum EnvironmentPolicy 

pub enum EnvironmentPolicy {
    Inherit,
    InheritWith {
        set: BTreeMap<OsString, OsString>,
        remove: BTreeSet<OsString>,
    },
    ClearAndSet {
        set: BTreeMap<OsString, OsString>,
    },
}

Explicit policy for the child process environment.

Variants

Inherit

Inherit the parent environment unchanged.

InheritWith

Inherit the parent environment, then remove and set selected variables.

Fields

set: BTreeMap<OsString, OsString>

Variables to set after applying removals.

remove: BTreeSet<OsString>

Variables to remove from the inherited environment.

ClearAndSet

Clear the parent environment and set only the supplied variables.

Fields

set: BTreeMap<OsString, OsString>

Complete environment visible to the child.

Trait Implementations

impl Clone for EnvironmentPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EnvironmentPolicy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for EnvironmentPolicy

impl PartialEq for EnvironmentPolicy

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for EnvironmentPolicy