Enum ResponseDataPathSegment

pub enum ResponseDataPathSegment {
    Field(Name),
    ListIndex(usize),
}

A Vec<ResponseDataPathSegment> like in GraphQLError::path represents a path into ExecutionResponse::data, starting at the root and indexing into increasingly nested JSON objects or arrays.

Example

In a GraphQL response like this:

{
  "data": {
    "players": [
      {"name": "Alice"},
      {"name": "Bob"}
    ]
  },
  "errors": [
    {
      "message": "Something went wrong",
      "path": ["players", 1, "name"]
    }
  ]
}

The error path would have a Rust representation like vec![Field("players"), ListIndex(1), Field("name")] and designate the value "name": "Bob".

Variants

Field(Name)

The relevant key in an object value

ListIndex(usize)

The index of the relevant item in a list value

Trait Implementations

impl Clone for ResponseDataPathSegment

fn clone(&self) -> ResponseDataPathSegment

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ResponseDataPathSegment

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ResponseDataPathSegment

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ResponseDataPathSegment

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ResponseDataPathSegment

fn eq(&self, other: &ResponseDataPathSegment) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ResponseDataPathSegment

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ResponseDataPathSegment

impl StructuralPartialEq for ResponseDataPathSegment