Struct SingularJsonPathQuery

pub struct SingularJsonPathQuery { /* private fields */ }

Singular JSONPath query.

A singular JSONPath query returns at most one value, and can be used in ComparisonExprs as any of the comparison sides.

This is guaranteed syntactically – only child name and index selectors are allowed in a SingularJsonPathQuery, which naturally matches only the precise specified path, if it exists.

Implementations

impl SingularJsonPathQuery

pub fn segments(&self) -> impl Iterator<Item = &SingularSegment>

Iterate over the SingularSegments of this query.

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for SingularJsonPathQuery

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for SingularJsonPathQuery

fn clone(&self) -> SingularJsonPathQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SingularJsonPathQuery

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SingularJsonPathQuery

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for SingularJsonPathQuery

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

Formats the value using the given formatter.

impl From<SingularJsonPathQueryBuilder> for SingularJsonPathQuery

fn from(value: SingularJsonPathQueryBuilder) -> Self

Converts to this type from the input type.

impl FromIterator<SingularSegment> for SingularJsonPathQuery

fn from_iter<T: IntoIterator<Item = SingularSegment>>(iter: T) -> Self

Creates a value from an iterator.

impl Hash for SingularJsonPathQuery

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 SingularJsonPathQuery

fn eq(&self, other: &SingularJsonPathQuery) -> 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 SingularJsonPathQuery

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 SingularJsonPathQuery

impl StructuralPartialEq for SingularJsonPathQuery