Struct Index 

pub struct Index { /* private fields */ }

An index that maps component monikers to instance IDs.

Unlike [PersistedIndex], this type is validated to only contain unique instance IDs.

Implementations

impl Index

pub fn from_fidl_file(path: &Utf8Path) -> Result<Self, IndexError>

Return an Index parsed from the FIDL file at path.

pub fn insert( &mut self, moniker: Moniker, instance_id: InstanceId, ) -> Result<(), ValidationError>

Insert an entry into the index.

pub fn id_for_moniker(&self, moniker: &Moniker) -> Option<&InstanceId>

Returns the instance ID for the moniker, if the index contains the moniker.

pub fn contains_id(&self, id: &InstanceId) -> bool

Returns true if the index contains the instance ID.

pub fn iter(&self) -> impl Iterator<Item = (&Moniker, &InstanceId)>

Trait Implementations

impl Clone for Index

fn clone(&self) -> Index

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Index

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

Formats the value using the given formatter.

impl Default for Index

fn default() -> Self

Returns the “default value” for a type.

impl From<Index> for ComponentIdIndex

fn from(index: Index) -> Self

Converts to this type from the input type.

impl PartialEq for Index

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<ComponentIdIndex> for Index

type Error = FidlConversionError

The type returned in the event of a conversion error.

fn try_from(index: ComponentIdIndex) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Index

impl StructuralPartialEq for Index