Struct JsonPointerBuf 

pub struct JsonPointerBuf(/* private fields */);

An owned JSON Pointer.

Implementations

impl JsonPointerBuf

pub fn parse(s: String) -> Result<Self, JsonPointerSyntaxError>

Parses an owned pointer from an RFC 6901 string.

The empty string is the valid root pointer. All other strings must start with /.

Methods from Deref<Target = JsonPointer>

pub fn is_empty(&self) -> bool

Returns true if this is the empty root pointer.

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

Returns the first segment, or None for the root pointer.

pub fn tail(&self) -> &JsonPointer

Returns the pointer without its first segment.

For the root pointer, returns the root pointer.

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

Returns a borrowing iterator over the segments.

pub fn follow<'a, T: JsonPointerTarget<'a>>( &self, root: &'a (impl JsonPointee + ?Sized), ) -> Result<T, JsonPointerError>

Follows this pointer through root and extracts the result as T.

Trait Implementations

impl AsRef<JsonPointer> for JsonPointerBuf

fn as_ref(&self) -> &JsonPointer

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<JsonPointer> for JsonPointerBuf

fn borrow(&self) -> &JsonPointer

Immutably borrows from an owned value.

impl Clone for JsonPointerBuf

fn clone(&self) -> JsonPointerBuf

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonPointerBuf

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

Formats the value using the given formatter.

impl Deref for JsonPointerBuf

type Target = JsonPointer

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Display for JsonPointerBuf

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

Formats the value using the given formatter.

impl From<&JsonPointer> for JsonPointerBuf

fn from(value: &JsonPointer) -> Self

Converts to this type from the input type.

impl From<JsonPointerBuf> for Cow<'_, JsonPointer>

fn from(value: JsonPointerBuf) -> Self

Converts to this type from the input type.

impl Hash for JsonPointerBuf

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 Ord for JsonPointerBuf

fn cmp(&self, other: &JsonPointerBuf) -> 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 PartialEq for JsonPointerBuf

fn eq(&self, other: &JsonPointerBuf) -> 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 PartialOrd for JsonPointerBuf

fn partial_cmp(&self, other: &JsonPointerBuf) -> 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 Eq for JsonPointerBuf

impl StructuralPartialEq for JsonPointerBuf