Struct piston_meta::Convert

pub struct Convert<'a> { /* fields omitted */ }

Stores state when converting from meta data.

Methods

impl<'a> Convert<'a>

pub fn new(data: &'a [Range<MetaData>]) -> Convert<'a>

Creates a new Convert.

pub fn remaining_data_len(&self) -> usize

Returns the length of remaining data.

pub fn subtract(self, rhs: Convert) -> Range

Returns the difference in offset.

pub fn source(self, rhs: Convert) -> Option<Range>

Returns the subtracted range in source (union of meta data ranges).

pub fn update(&mut self, range: Range)

Updates with parsed range.

pub fn start_node(&self, name: &str) -> Result<Range, ()>

Reads start node.

pub fn end_node(&self, name: &str) -> Result<Range, ()>

Reads end node.

pub fn ignore(&self) -> Range

Ignores next item. If this is the start of a node, it ignores all items to the end node.

pub fn meta_string(&self, name: &str) -> Result<(Range, Arc<String>), ()>

Reads string.

pub fn meta_f64(&self, name: &str) -> Result<(Range, f64), ()>

Reads f64.

pub fn meta_bool(&self, name: &str) -> Result<(Range, bool), ()>

Reads bool.

Trait Implementations

impl<'a> Clone for Convert<'a>

fn clone(&self) -> Convert<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Convert<'a>

impl<'a> Debug for Convert<'a>

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

Formats the value using the given formatter.