ipfs-search/ipfs-search

package types

import (
    "errors"
)

// WrappedError is a generic error type wrapping underlying errors.
type WrappedError struct {
    Err error
    Msg string
}

// Unwrap returns the underlying error.
func (e WrappedError) Unwrap() error {
    return e.Err
}

// Error returns the message of the current error.
func (e WrappedError) Error() string {
    return e.Msg
}

var (
    // ErrInvalidResource is returned when a resource is unsupported or invalid.
    ErrInvalidResource = errors.New("resource invalid")

    // ErrUnsupportedType is returned when the type of a resource is currently unsupported.
    ErrUnsupportedType = WrappedError{ErrInvalidResource, "unsupported type"}

    // ErrUnexpectedResponse is returned upon unexpected response code.
    ErrUnexpectedResponse = errors.New("unexpected response")

    // ErrRequest is returned on errors in upstream requests.
    ErrRequest = errors.New("request error")

)