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executor

package

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Versions in this module

v0

v0.3.0

May 19, 2024

Changes in this version

type ExprError

+ func NewExprError(text string, loc Location) *ExprError

+ type Identifier struct

v0.2.0

Apr 16, 2023

Changes in this version

+ func DecimalRoot(d1, d2 decimal.Decimal) decimal.Decimal

+ type Executor struct

+ func NewExecutor(debugger *debugger.Debugger) *Executor

+ func (e *Executor) Execute(expr string) (string, *ExprError)

+ type ExprError struct

+ Loc Location

+ Message string

+ func NewExprErr(text string, loc Location) *ExprError

+ func (e *ExprError) Error() string

+ type Lexer struct

+ func NewLexer() *Lexer

+ func (l *Lexer) Tokenize(text string) ([]Token, *ExprError)

+ type Location struct

+ End int

+ Start int

+ func (l Location) Size() int

+ type OpType string

+ const TypeBinary

+ const TypeNoOp

+ const TypeUnary

+ type Operator int

+ const OpAbs

+ const OpCeil

+ const OpCloseParent

+ const OpDec

+ const OpDivide

+ const OpFloor

+ const OpInc

+ const OpMinus

+ const OpMod

+ const OpMultiply

+ const OpNoOp

+ const OpOpenParent

+ const OpPlus

+ const OpPower

+ const OpRoot

+ const OpRound

+ const OpUnaryMinus

+ type Token struct

+ func (t Token) String() string

+ type TokenKind string

+ const KindIdentifier

+ const KindNumber

+ const KindOperator

+ type Vars map[Token]decimal.Decimal