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interp

package

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Versions in this module

v1

v1.0.0

Aug 27, 2026

Changes in this version

+ var ErrIncomplete = errors.New("incomplete input")

+ func Check(file *source.File, opts Options) bool

type Error

+ File *source.File

type Function

+ File *source.File

type Options

+ Args []string

+ type RecordDef struct

+ Decl *ast.Record

+ Def *value.RecordType

+ File *source.File

+ func (*RecordDef) Type() value.Type

+ func (d *RecordDef) FieldNames() []string

+ func (d *RecordDef) Inspect() string

+ func (d *RecordDef) String() string

type Session

+ func (s *Session) Declared() []string

+ func (s *Session) Modules() []string

v0

v0.6.0

Aug 26, 2026

Changes in this version

+ func Convert(v value.Value, to string) (value.Value, string)

+ func Eval(name, src string, opts Options) (value.Value, error)

+ func Nodes(prog *ast.Program) []ast.Node

+ func Run(file *source.File, opts Options) bool

+ type Builtin struct

+ Fn func(i *Interp, args []value.Value, span source.Span) value.Value

+ Name string

+ func (*Builtin) Type() value.Type

+ func (b *Builtin) Inspect() string

+ func (b *Builtin) String() string

+ type Error struct

+ Msg string

+ Span source.Span

+ func (e *Error) Error() string

+ type Function struct

+ Decl *ast.Function

+ Env *env

+ func (*Function) Type() value.Type

+ func (f *Function) Inspect() string

+ func (f *Function) String() string

+ type Interp struct

+ Err io.Writer

+ In io.Reader

+ Out io.Writer

+ func New(file *source.File, info *resolver.Info) *Interp

+ func (i *Interp) Globals() *env

+ func (i *Interp) Modules() map[string]*Module

+ func (i *Interp) Report(err *Error)

+ func (i *Interp) Run(prog *ast.Program) (result value.Value, err error)

+ type Module struct

+ Name string

+ func (*Module) Type() value.Type

+ func (m *Module) Inspect() string

+ func (m *Module) Member(name string) (value.Value, bool)

+ func (m *Module) Names() []string

+ func (m *Module) String() string

+ type Options struct

+ Err io.Writer

+ In io.Reader

+ NoStdlib bool

+ Out io.Writer

+ type Session struct

+ func NewSession(opts Options) (*Session, error)

+ func (s *Session) Eval(src string) (value.Value, error)