Struct liquid_value::Path

pub struct Path<'s>(_);

Path to a value in an Object.

There is guaranteed always at least one element.

Methods

impl<'s> Path<'s>

pub fn with_index<I: Into<ScalarCow<'s>>>(value: I) -> Self

Create a Value reference.

pub fn push<I: Into<ScalarCow<'s>>>(&mut self, value: I)

Append an index.

pub fn reserve(&mut self, additional: usize)

Reserves capacity for at least additional more elements to be inserted in the given Path. The Path may reserve more space to avoid frequent reallocations. After calling reserve, capacity will be greater than or equal to self.len() + additional. Does nothing if capacity is already sufficient.

Important traits for PathIter<'i, 's>

impl<'i, 's: 'i> Iterator for PathIter<'i, 's> type Item = &'i ScalarCow<'s>;

pub fn iter(&self) -> PathIter

Access the Value reference.

pub fn as_slice(&self) -> &[ScalarCow<'s>]

Extracts a slice containing the entire vector.

Trait Implementations

impl<'s> AsRef<[ScalarCow<'s>]> for Path<'s>

fn as_ref(&self) -> &[ScalarCow<'s>]

Performs the conversion.

impl<'s> Extend<ScalarCow<'s>> for Path<'s>

fn extend<T: IntoIterator<Item = ScalarCow<'s>>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

impl<'s> Clone for Path<'s>

fn clone(&self) -> Path<'s>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'s> PartialEq<Path<'s>> for Path<'s>

fn eq(&self, other: &Path<'s>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Path<'s>) -> bool

This method tests for !=.

impl<'s> Display for Path<'s>

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

Formats the value using the given formatter.

impl<'s> Debug for Path<'s>

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

Formats the value using the given formatter.

impl<'s> Deref for Path<'s>

type Target = [ScalarCow<'s>]

The resulting type after dereferencing.

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

Dereferences the value.

impl<'s> StructuralPartialEq for Path<'s>

impl<'s> Borrow<[ScalarCow<'s>]> for Path<'s>

fn borrow(&self) -> &[ScalarCow<'s>]

Immutably borrows from an owned value.