expression

package

v0.25.0 Latest Latest Go to latest Published: Jan 21, 2026 License: MIT Imports: 5 Imported by: 0

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const (
	// Sensitive can be used as a sensitive marker on values
	Sensitive = 1 << iota
)

This section is empty.

func ParseTemplate(text string) (ast.Expr, error)

type EvalError = internal.EvalError

type Evaluator struct {
	// contains filtered or unexported fields
}

func NewEvaluator(inputsMap value.Value) (*Evaluator, error)

NewEvaluator creates a new Evaluator for input evaluations.

Use the Eval method to evaluate the provided inputs in some text. Sensitive inputs can be marked with the Sensitive mark defined in this package.

func (e *Evaluator) Eval(text string, expr ast.Expr) (value.Value, error)

Eval evaluates the Evaluator inputs in the given expression.

The evaluated expression is returned as a moa value.Value. Marks, like Sensitive are inferred into that value.

type Input struct {
	Key   string
	Value value.Value
}

func (i Input) MarkSensitive() Input

func (i Input) Sensitive() bool

type ParseError = internal.ParseError