Struct bracket::parser::ast::Block

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

Block encapsulates an inner template.

These nodes are rendered indirectly via registered helpers that should call back in to the renderer.

When a block has the raw flag set it should only contain a single Text child node.

Implementations

impl<'source> Block<'source>

pub fn new(
    source: &'source str,
    open: Range<usize>,
    raw: bool,
    line: Range<usize>
) -> Self

Create a new block.

pub fn call(&self) -> &Call<'source>

Get the call for the block.

pub fn set_call(&mut self, call: Call<'source>)

Set the call for the block.

pub fn name(&self) -> Option<&'source str>

The name of this block extracted from the call target.

This will only be available if the call target is a path and the path is a simple identifier.

pub fn is_raw(&self) -> bool

Determine if this block has the raw flag.

pub fn add_condition(&mut self, condition: Block<'source>)

Add a condition to this block.

pub fn conditions(&self) -> &Vec<Node<'source>>

Get the list of conditional blocks.

pub fn push(&mut self, node: Node<'source>)

Add a node to this block; if this block has conditionals then the node is added to the last conditional.

pub fn nodes(&self) -> &'source Vec<Node<'_>>

The collection of nodes for this block.

For raw blocks this should always be a single Text node.

pub fn trim_close(&self) -> TrimHint

The trim hint for the close tag.

Trait Implementations

impl Debug for Block<'_>

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

Formats the value using the given formatter.

impl Display for Block<'_>

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

Formats the value using the given formatter.

impl<'source> Element<'source> for Block<'source>

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

Get the string for the open tag.

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

Get the string for the close tag.

fn open_span(&self) -> &Range<usize>

Get the span for the open tag.

fn close_span(&self) -> &Option<Range<usize>>

Get the span for the close tag.

fn is_closed(&self) -> bool

Determine if this element has been closed.

fn exit(&mut self, span: Range<usize>)

Mark this element as correctly terminated.

fn span(&self) -> Range<usize>

The full byte range for this element; if the element is not closed only the open span is returned.

impl<'source> Lines for Block<'source>

fn lines(&self) -> &Range<usize>

Reference to the line range for the node.

fn lines_mut(&mut self) -> &mut Range<usize>

Mutable reference to the line range for the node.

fn lines_end(&mut self, line: &usize)

Set the end of the lines range.

impl<'source> PartialEq<Block<'source>> for Block<'source>

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

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

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

This method tests for !=.

impl<'source> Slice<'source> for Block<'source>

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

String slice of the full span for this node.

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

The underlying template source.

impl<'source> Eq for Block<'source>

impl<'source> StructuralEq for Block<'source>

impl<'source> StructuralPartialEq for Block<'source>