Struct RuntimeExpression 

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

Represents a runtime expression following the Serverless Workflow DSL ${...} syntax.

Runtime expressions are used throughout the specification to reference workflow data, context, and other dynamic values at runtime.

Implementations

impl RuntimeExpression

pub fn new(expr: &str) -> Self

Creates a new RuntimeExpression from a string

pub fn normalized(expr: &str) -> Self

Creates a RuntimeExpression and normalizes it (adds ${} if missing)

pub fn as_str(&self) -> &str

Returns the raw expression value as a string slice

pub fn is_strict(&self) -> bool

Checks if the expression is in strict form (enclosed in ${ })

pub fn is_valid(&self) -> bool

Checks if the expression appears to be syntactically valid.

This performs basic structural validation (proper ${} enclosure or bare expression form). Full jq syntax validation would require a jq parser.

pub fn sanitize(&self) -> String

Returns the expression content without the ${} enclosure. If the expression is not in strict form, returns it as-is.

pub fn normalize(&self) -> RuntimeExpression

Returns the expression in normalized form (with ${} enclosure).

Trait Implementations

impl AsRef<str> for RuntimeExpression

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for RuntimeExpression

fn clone(&self) -> RuntimeExpression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeExpression

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

Formats the value using the given formatter.

impl Default for RuntimeExpression

fn default() -> RuntimeExpression

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RuntimeExpression

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for RuntimeExpression

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

Formats the value using the given formatter.

impl From<&str> for RuntimeExpression

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<String> for RuntimeExpression

fn from(s: String) -> Self

Converts to this type from the input type.

impl PartialEq for RuntimeExpression

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for RuntimeExpression

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for RuntimeExpression

impl StructuralPartialEq for RuntimeExpression