Struct MapEnv 

pub struct MapEnv(/* private fields */);

A fixed environment map, for tests and sandboxed hosts.

Implementations

impl MapEnv

pub fn new() -> Self

Empty environment.

pub fn with(self, name: impl Into<String>, value: impl Into<String>) -> Self

Adds or replaces name.

Trait Implementations

impl Clone for MapEnv

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 MapEnv

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

Formats the value using the given formatter.

impl Default for MapEnv

fn default() -> Self

Returns the “default value” for a type.

impl EnvSource for MapEnv

fn var(&self, name: &str) -> Option<String>

Value of name, if set.

impl Eq for MapEnv

impl<K: Into<String>, V: Into<String>> FromIterator<(K, V)> for MapEnv

fn from_iter<I: IntoIterator<Item = (K, V)>>(iter: I) -> Self

Creates a value from an iterator.

impl PartialEq for MapEnv

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MapEnv