Struct TaskEnv 

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

Environment variables passed to a task at submission time.

Duplicate keys are allowed. Lookup uses last-value-wins semantics.

use solti_model::TaskEnv;

let mut env = TaskEnv::new();
env.push("APP_MODE", "dev");
env.push("APP_MODE", "prod");

assert_eq!(env.get("APP_MODE"), Some("prod"));

Implementations

impl TaskEnv

pub fn new() -> Self

Creates an empty environment.

pub fn len(&self) -> usize

Returns the number of entries.

pub fn is_empty(&self) -> bool

Returns whether the environment is empty.

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

Iterates over entries in insertion order.

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

Returns the last value for a key.

pub fn push<K, V>(&mut self, key: K, value: V)

where K: Into<String>, V: Into<String>,

Appends a key-value pair.

impl TaskEnv

pub fn single<K, V>(key: K, value: V) -> Self

where K: Into<String>, V: Into<String>,

Creates an environment with one entry.

Example

use solti_model::TaskEnv;

let env = TaskEnv::single("APP_MODE", "batch");
assert_eq!(env.get("APP_MODE"), Some("batch"));

Trait Implementations

impl Clone for TaskEnv

fn clone(&self) -> TaskEnv

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskEnv

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

Formats the value using the given formatter.

impl Default for TaskEnv

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TaskEnv

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TaskEnv

impl<'a> IntoIterator for &'a TaskEnv

type Item = &'a KeyValue

The type of the elements being iterated over.

type IntoIter = Iter<'a, KeyValue>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl JsonSchema for TaskEnv

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for TaskEnv

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TaskEnv

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TaskEnv