Struct Hierarchy

pub struct Hierarchy { /* private fields */ }

Implementations

impl Hierarchy

pub fn iter_vars(&self) -> Iter<'_, Var>

Returns an iterator over all variables (at all levels).

pub fn iter_scopes(&self) -> Iter<'_, Scope>

Returns an iterator over all scopes (at all levels).

pub fn items(&self) -> HierarchyItemIterator<'_>

Returns an iterator over all top-level scopes and variables.

pub fn scopes(&self) -> HierarchyScopeRefIterator<'_>

Returns an iterator over references to all top-level scopes.

pub fn vars(&self) -> HierarchyVarRefIterator<'_>

Returns an iterator over references to all top-level variables.

pub fn first_scope(&self) -> Option<&Scope>

Returns the first scope that was declared in the underlying file.

pub fn get_unique_signals_vars(&self) -> Vec<Option<Var>>

Returns one variable per unique signal in the order of signal handles. The value will be None if there is no var pointing to the given handle.

pub fn size_in_memory(&self) -> usize

Size of the Hierarchy in bytes.

pub fn date(&self) -> &str

pub fn version(&self) -> &str

pub fn timescale(&self) -> Option<Timescale>

pub fn file_format(&self) -> FileFormat

pub fn lookup_scope<N: AsRef<str>>(&self, names: &[N]) -> Option<ScopeRef>

pub fn lookup_var<N: AsRef<str>>(&self, path: &[N], name: &N) -> Option<VarRef>

impl Hierarchy

pub fn num_unique_signals(&self) -> usize

pub fn get_signal_tpe(&self, signal_idx: SignalRef) -> Option<SignalEncoding>

Retrieves the length of a signal identified by its id by looking up a variable that refers to the signal.

pub fn get_slice_info(&self, signal_idx: SignalRef) -> Option<SignalSlice>

Trait Implementations

impl GetItem<ScopeRef, Scope> for Hierarchy

fn get(&self, id: ScopeRef) -> &Scope

impl GetItem<VarRef, Var> for Hierarchy

fn get(&self, id: VarRef) -> &Var