Struct bracket::parser::ast::Path

pub struct Path<'source> { /* fields omitted */ }

Path to a variable.

Implementations

impl<'source> Path<'source>

pub fn new(source: &'source str) -> Self

Create a new path.

pub fn add_component(&mut self, part: Component<'source>)

Add a component to this path.

pub fn components(&self) -> &Vec<Component<'source>>

Get the path components.

pub fn parents(&self) -> u8

Get the number of parent references.

pub fn set_parents(&mut self, parents: u8)

Set the number of parent references.

pub fn is_root(&self) -> bool

Flag this path as resolved relative to the root value.

pub fn set_root(&mut self, root: bool)

Set whether to resolve relative to a root value.

pub fn is_explicit(&self) -> bool

Flag this path as an explicit scope reference (eg: this or ./).

pub fn set_explicit(&mut self, explicit: bool)

Set whether this path is an explicit reference.

pub fn is_empty(&self) -> bool

Determine if the path components are empty.

pub fn is_local(&self) -> bool

Determine if the first component is a local identifier.

pub fn is_simple(&self) -> bool

Determine if this path is a simple identifier.

Trait Implementations

impl<'_> Debug for Path<'_>

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

Formats the value using the given formatter.

impl<'_> Display for Path<'_>

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

Formats the value using the given formatter.

impl<'source> Eq for Path<'source>

impl<'source> PartialEq<Path<'source>> for Path<'source>

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

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

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

This method tests for !=.

impl<'source> Slice<'source> for Path<'source>

fn as_str(&self) -> &'source str

Get a string slice of the full span for this node.

fn source(&self) -> &'source str

Get the underlying template source.

impl<'source> StructuralEq for Path<'source>

impl<'source> StructuralPartialEq for Path<'source>