Struct Output 

pub struct Output { /* private fields */ }

Workflow output buffer. Populated by Extract actions during execution and returned to the caller after the workflow completes.

Each key maps to an ordered list of extracted string values. A key written by a non-multiple Extract will have exactly one entry; a multiple Extract appends all matched values in document order.

Implementations

impl Output

pub fn new() -> Self

pub fn push(&mut self, key: impl Into<String>, value: impl Into<String>)

Append a value under key.

pub fn get(&self, key: &str) -> &[String]

All values stored under key, or an empty slice if the key was never written.

pub fn into_map(self) -> HashMap<String, Vec<String>>

Consume and return the underlying map.

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

Reference to the underlying map.

pub fn is_empty(&self) -> bool

pub fn merge(&mut self, other: Output)

Merge all key/value entries from other into this output. Values are appended in order under each key.

Trait Implementations

impl Clone for Output

fn clone(&self) -> Output

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Output

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

Formats the value using the given formatter.

impl Default for Output

fn default() -> Output

Returns the “default value” for a type.