Struct gluon_base::metadata::Metadata

pub struct Metadata {
    pub comment: Option<Comment>,
    pub attributes: Vec<Attribute>,
    pub args: Vec<Argument<Symbol>>,
    pub module: BTreeMap<String, Metadata>,
}

Fields

comment: Option<Comment>

attributes: Vec<Attribute>

args: Vec<Argument<Symbol>>

module: BTreeMap<String, Metadata>

Methods

impl Metadata

pub fn has_data(&self) -> bool

pub fn merge(self, other: Metadata) -> Metadata

pub fn merge_with(&mut self, other: Metadata)

pub fn get_attribute(&self, name: &str) -> Option<&str>

Important traits for Box<R>

impl<R> Read for Box<R> where
    R: Read + ?Sized, impl<W> Write for Box<W> where
    W: Write + ?Sized, impl<I> Iterator for Box<I> where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

pub fn attributes<'a>(&'a self) -> Box<Iterator<Item = &'a Attribute> + 'a>

Trait Implementations

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Metadata

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

Formats the value using the given formatter.

impl Default for Metadata

fn default() -> Metadata

Returns the "default value" for a type.

impl Eq for Metadata

impl PartialEq for Metadata

fn eq(&self, other: &Metadata) -> bool

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

fn ne(&self, other: &Metadata) -> bool

This method tests for !=.