transaction

Documentation

Index

• Variables
• type FeeRule
  • func (r *FeeRule) Validate(tx *core.Transaction) error
• type InputRule
  • func (r *InputRule) Validate(tx *core.Transaction) error
• type OutputRule
  • func (r *OutputRule) Validate(tx *core.Transaction) error
• type Rule
• type SignatureRule
  • func (r *SignatureRule) Validate(tx *core.Transaction) error
• type Validator
  • func NewValidator() *Validator
  • func (v *Validator) Validate(tx *core.Transaction) error

Variables

var (
	ErrNoInputs         = errors.New("transaction must have at least one input")
	ErrNoOutputs        = errors.New("transaction must have at least one output")
	ErrInvalidSignature = errors.New("invalid transaction signature")
	ErrInvalidInput     = errors.New("invalid transaction input")
	ErrNegativeOutput   = errors.New("negative output value")
	ErrInsufficientFee  = errors.New("insufficient transaction fee")
	ErrDuplicateInput   = errors.New("duplicate transaction input")
	ErrZeroOutput       = errors.New("zero value output")
)

Types

type FeeRule

type FeeRule struct{}

FeeRule validates transaction fees

func (*FeeRule) Validate

func (r *FeeRule) Validate(tx *core.Transaction) error

type InputRule

type InputRule struct{}

InputRule validates transaction inputs

func (*InputRule) Validate

func (r *InputRule) Validate(tx *core.Transaction) error

type OutputRule

type OutputRule struct{}

OutputRule validates transaction outputs

func (*OutputRule) Validate

func (r *OutputRule) Validate(tx *core.Transaction) error

type Rule

type Rule interface {
	Validate(*core.Transaction) error
}

Rule defines the interface for transaction validation rules

type SignatureRule

type SignatureRule struct{}

SignatureRule validates transaction signatures

func (*SignatureRule) Validate

func (r *SignatureRule) Validate(tx *core.Transaction) error

type Validator

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

Validator orchestrates the transaction validation process

func NewValidator

func NewValidator() *Validator

func (*Validator) Validate

func (v *Validator) Validate(tx *core.Transaction) error