Struct Environment 

pub struct Environment {
    pub variables: BTreeMap<String, String>,
    pub name: Option<String>,
}

Fields

variables: BTreeMap<String, String>

name: Option<String>

The variable DISPLAY UPON ENVIRONMENT-NAME last named.

Implementations

impl Environment

pub fn of(variables: BTreeMap<String, String>) -> Self

pub fn name(&mut self, text: &str)

DISPLAY UPON ENVIRONMENT-NAME: the variable the next ENVIRONMENT-VALUE reads or sets, the text without its trailing spaces.

pub fn set(&mut self, text: &str)

DISPLAY UPON ENVIRONMENT-VALUE: the named variable takes the text without its trailing spaces; with no variable named, nothing changes.

pub fn value(&self) -> Option<&str>

ACCEPT … FROM ENVIRONMENT-VALUE: the named variable’s value, None when it is not set.

Trait Implementations

impl Clone for Environment

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 Environment

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

Formats the value using the given formatter.

impl Default for Environment

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Environment

impl PartialEq for Environment

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Environment