Struct FieldPath

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

A path through a (possibly nested) struct, composed of a sequence of field selectors

Implementations

impl FieldPath

pub fn root() -> Self

The selector for the root (i.e., the top-level struct itself)

pub fn from_name<F: Into<Field>>(name: F) -> Self

Constructs a new FieldPath from a single field selector (i.e., a direct child field of the top-level struct)

pub fn path(&self) -> &[Field]

Returns the sequence of field selectors that make up this path

pub fn push<F: Into<Field>>(&mut self, field: F)

Pushes a new field selector to the end of this path

Trait Implementations

impl Clone for FieldPath

fn clone(&self) -> FieldPath

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FieldPath

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

Formats the value using the given formatter.

impl Display for FieldPath

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

Formats the value using the given formatter.

impl From<Field> for FieldPath

fn from(value: Field) -> Self

Converts to this type from the input type.

impl From<Vec<Field>> for FieldPath

fn from(value: Vec<Field>) -> Self

Converts to this type from the input type.

impl FromIterator<Field> for FieldPath

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

Creates a value from an iterator.

impl Hash for FieldPath

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 FieldPath

fn eq(&self, other: &FieldPath) -> 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 Eq for FieldPath

impl StructuralPartialEq for FieldPath