Struct JsonPointer 

pub struct JsonPointer<'a>(/* private fields */);

A parsed JSON Pointer.

Implementations

impl JsonPointer<'static>

pub fn parse_owned(s: &str) -> Result<Self, BadJsonPointerSyntax>

Constructs a pointer from an RFC 6901 string, with segments that own their contents.

impl<'a> JsonPointer<'a>

pub fn empty() -> Self

Constructs an empty pointer that resolves to the current value.

pub fn parse(s: &'a str) -> Result<Self, BadJsonPointerSyntax>

Constructs a pointer from an RFC 6901 string, with segments that borrow from the string.

pub fn is_empty(&self) -> bool

Returns true if this is an empty pointer.

pub fn head(&self) -> Option<&JsonPointerSegment<'a>>

Returns the first segment of this pointer, or None if this is an empty pointer.

pub fn tail(&self) -> JsonPointer<'_>

Returns a new pointer without the first segment of this pointer. If this pointer has only one segment, or is an empty pointer, returns an empty pointer.

pub fn segments(&self) -> JsonPointerSegments<'_>

Returns a borrowing iterator over this pointer’s segments.

pub fn into_segments(self) -> IntoJsonPointerSegments<'a>

Returns a consuming iterator over this pointer’s segments.

Trait Implementations

impl<'a> Clone for JsonPointer<'a>

fn clone(&self) -> JsonPointer<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for JsonPointer<'a>

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

Formats the value using the given formatter.

impl Display for JsonPointer<'_>

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

Formats the value using the given formatter.

impl<'a> Hash for JsonPointer<'a>

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<'a> Ord for JsonPointer<'a>

fn cmp(&self, other: &JsonPointer<'a>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<'a> PartialEq for JsonPointer<'a>

fn eq(&self, other: &JsonPointer<'a>) -> 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<'a> PartialOrd for JsonPointer<'a>

fn partial_cmp(&self, other: &JsonPointer<'a>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> Eq for JsonPointer<'a>

impl<'a> StructuralPartialEq for JsonPointer<'a>