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authorAlex Pilon <apilon@hashicorp.com>2019-02-22 18:24:37 -0500
committerAlex Pilon <apilon@hashicorp.com>2019-02-22 18:24:37 -0500
commit15c0b25d011f37e7c20aeca9eaf461f78285b8d9 (patch)
tree255c250a5c9d4801c74092d33b7337d8c14438ff /vendor/github.com/zclconf/go-cty/cty/function/error.go
parent07971ca38143c5faf951d152fba370ddcbe26ad5 (diff)
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deps: github.com/hashicorp/terraform@sdk-v0.11-with-go-modules
Updated via: go get github.com/hashicorp/terraform@sdk-v0.11-with-go-modules and go mod tidy
Diffstat (limited to 'vendor/github.com/zclconf/go-cty/cty/function/error.go')
-rw-r--r--vendor/github.com/zclconf/go-cty/cty/function/error.go50
1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/github.com/zclconf/go-cty/cty/function/error.go b/vendor/github.com/zclconf/go-cty/cty/function/error.go
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1package function
2
3import (
4 "fmt"
5 "runtime/debug"
6)
7
8// ArgError represents an error with one of the arguments in a call. The
9// attribute Index represents the zero-based index of the argument in question.
10//
11// Its error *may* be a cty.PathError, in which case the error actually
12// pertains to a nested value within the data structure passed as the argument.
13type ArgError struct {
14 error
15 Index int
16}
17
18func NewArgErrorf(i int, f string, args ...interface{}) error {
19 return ArgError{
20 error: fmt.Errorf(f, args...),
21 Index: i,
22 }
23}
24
25func NewArgError(i int, err error) error {
26 return ArgError{
27 error: err,
28 Index: i,
29 }
30}
31
32// PanicError indicates that a panic occurred while executing either a
33// function's type or implementation function. This is captured and wrapped
34// into a normal error so that callers (expected to be language runtimes)
35// are freed from having to deal with panics in buggy functions.
36type PanicError struct {
37 Value interface{}
38 Stack []byte
39}
40
41func errorForPanic(val interface{}) error {
42 return PanicError{
43 Value: val,
44 Stack: debug.Stack(),
45 }
46}
47
48func (e PanicError) Error() string {
49 return fmt.Sprintf("panic in function implementation: %s\n%s", e.Value, e.Stack)
50}