Struct UsedItems 

pub struct UsedItems { /* private fields */ }

Implementations

impl UsedItems

pub fn new() -> Self

pub fn get_module( &self, path: &ModulePath, ) -> Option<&HashMap<Ident, Visibility>>

pub fn contains_module(&self, path: &ModulePath) -> bool

pub fn get_ident(&self, path: &ModulePath, ident: &Ident) -> Option<Visibility>

pub fn get_name( &self, path: &ModulePath, name: &str, ) -> Option<(Ident, Visibility)>

pub fn insert_module( &mut self, path: ModulePath, idents: HashMap<Ident, Visibility>, ) -> bool

Returns true if inserted.

pub fn insert_ident( &mut self, path: ModulePath, ident: Ident, visibility: Visibility, ) -> bool

Returns true if inserted. Sets the visibility to max(vis, old_vis) if there was an entry.

pub fn remove_module(&mut self, path: &ModulePath) -> bool

Returns true if deleted.

pub fn is_empty(&mut self) -> bool

pub fn iter( &self, ) -> impl Iterator<Item = (&ModulePath, &HashMap<Ident, Visibility>)>

Trait Implementations

impl Clone for UsedItems

fn clone(&self) -> UsedItems

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UsedItems

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

Formats the value using the given formatter.

impl Default for UsedItems

fn default() -> UsedItems

Returns the “default value” for a type.

impl Display for UsedItems

Just a convenience

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

Formats the value using the given formatter.