forked from jshiffer/matterbridge
48 lines
1007 B
Go
48 lines
1007 B
Go
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package objects
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import (
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"fmt"
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"github.com/d5/tengo/compiler/token"
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)
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// Error represents a string value.
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type Error struct {
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Value Object
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}
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// TypeName returns the name of the type.
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func (o *Error) TypeName() string {
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return "error"
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}
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func (o *Error) String() string {
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if o.Value != nil {
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return fmt.Sprintf("error: %s", o.Value.String())
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}
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return "error"
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}
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// BinaryOp returns another object that is the result of
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// a given binary operator and a right-hand side object.
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func (o *Error) BinaryOp(op token.Token, rhs Object) (Object, error) {
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return nil, ErrInvalidOperator
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}
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// IsFalsy returns true if the value of the type is falsy.
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func (o *Error) IsFalsy() bool {
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return true // error is always false.
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}
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// Copy returns a copy of the type.
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func (o *Error) Copy() Object {
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return &Error{Value: o.Value.Copy()}
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}
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// Equals returns true if the value of the type
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// is equal to the value of another object.
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func (o *Error) Equals(x Object) bool {
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return o == x // pointer equality
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}
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