Struct dyon::ast::Item

pub struct Item {
    pub name: Arc<String>,
    pub stack_id: Cell<Option<usize>>,
    pub static_stack_id: Cell<Option<usize>>,
    pub current: bool,
    pub try: bool,
    pub ids: Vec<Id>,
    pub try_ids: Vec<usize>,
    pub source_range: Range,
}

Item.

Fields

name: Arc<String>

The name of item.

stack_id: Cell<Option<usize>>

Dynamically resolved stack id.

This is checked against the static stack id when the Cargo feature "debug_resolve" is enabled.

static_stack_id: Cell<Option<usize>>

Statically resolved stack id.

This is used when the Cargo feature "debug_resolve" is disabled.

current: bool

Whether the item is a current object.

try: bool

Whether there is a ? after the item.

ids: Vec<Id>

Item ids.

try_ids: Vec<usize>

Stores indices of ids that should propagate errors.

source_range: Range

The range in source.

Implementations

impl Item

pub fn from_variable(name: Arc<String>, source_range: Range) -> Item

Creates item from variable.

pub fn from_meta_data(
    file: &Arc<String>,
    source: &Arc<String>,
    convert: Convert,
    ignored: &mut Vec<Range>
) -> Result<(Range, Item), ()>

Creates item from meta data.

Trait Implementations

impl Clone for Item

fn clone(&self) -> Item

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Item

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

Formats the value using the given formatter.