Module cel_interpreter::functions

Structs

• FunctionContext
  FunctionContext is a context object passed to functions when they are called. It contains references to the target object (if the function is called as a method), the program context (Context) which gives functions access to variables, and the arguments to the function call.

Functions

• all
  Returns a boolean value indicating whether every value in the provided list or map met the predicate defined by the provided expression. If called on a map, the predicate is applied to the map keys.
• bytes
• contains
  Returns true if the target contains the provided argument. The actual behavior depends mainly on the type of the target.
• double
• duration
  Duration parses the provided argument into a Value::Duration value. The argument must be string, and must be in the format of a duration. See the [parse_duration] documentation for more information on the supported formats.
• ends_with
  Returns true if a string ends with another string.
• exists
  Returns a boolean value indicating whether a or more values in the provided list or map meet the predicate defined by the provided expression. If called on a map, the predicate is applied to the map keys.
• exists_one
  Returns a boolean value indicating whether only one value in the provided list or map meets the predicate defined by the provided expression. If called on a map, the predicate is applied to the map keys.
• filter
  Filters the provided list by applying an expression to each input item and including the input item in the resulting list, only if the expression returned true.
• has
  Returns true if the provided argument can be resolved. This function is useful for checking if a property exists on a type before attempting to resolve it. Resolving a property that does not exist will result in a ExecutionError::NoSuchKey error.
• int
• map
  Maps the provided list to a new list by applying an expression to each input item. This function is intended to be used like the CEL-go map macro: https://github.com/google/cel-spec/blob/master/doc/langdef.md#macros
• matches
  Returns true if a string matches the regular expression.
• max
• size
  Calculates the size of either the target, or the provided args depending on how the function is called. If called as a method, the target will be used. If called as a function, the first argument will be used.
• starts_with
  Returns true if a string starts with another string.
• string
• timestamp
  Timestamp parses the provided argument into a Value::Timestamp value. The
• uint