Struct Environment 

pub struct Environment {
    pub vars: HashMap<String, String>,
}

Runtime environment variables for task execution

Fields

vars: HashMap<String, String>

Map of environment variable names to values

Implementations

impl Environment

pub fn new() -> Self

Create a new empty environment

pub fn from_map(vars: HashMap<String, String>) -> Self

Create environment from a map

pub fn get(&self, key: &str) -> Option<&str>

Get an environment variable value

pub fn set(&mut self, key: String, value: String)

Set an environment variable

pub fn contains(&self, key: &str) -> bool

Check if an environment variable exists

pub fn to_env_vec(&self) -> Vec<String>

Get all environment variables as a vector of key=value strings

pub fn merge_with_system(&self) -> HashMap<String, String>

Merge with system environment variables CUE environment variables take precedence

pub fn to_full_env_vec(&self) -> Vec<String>

Convert to a vector of key=value strings including system environment

pub fn len(&self) -> usize

Get the number of environment variables

pub fn is_empty(&self) -> bool

Check if the environment is empty

pub fn iter(&self) -> impl Iterator<Item = (&String, &String)>

Iterate over environment variables

pub fn build_for_task( task_name: &str, env_vars: &HashMap<String, EnvValue>, ) -> HashMap<String, String>

Build environment for a task, filtering based on policies

pub fn build_for_exec( command: &str, env_vars: &HashMap<String, EnvValue>, ) -> HashMap<String, String>

Build environment for exec command, filtering based on policies

Trait Implementations

impl Clone for Environment

fn clone(&self) -> Environment

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() -> Environment

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Environment

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Environment

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.