Struct NamedStreams 

pub struct NamedStreams { /* private fields */ }

Provides access to the Named Streams Table.

Implementations

impl NamedStreams

pub fn iter(&self) -> impl Iterator<Item = (&String, &u32)>

Iterates the named streams.

pub fn get(&self, name: &str) -> Option<u32>

Searches the list of named strings for name. If found, returns the stream index.

This does not use a hash function. It just sequentially searches. This uses a case-sensitive comparison.

pub fn get_err(&self, name: &str) -> Result<u32>

Searches the list of named strings for name. If found, returns the stream index. If not found, returns a descriptive error.

This does not use a hash function. It just sequentially searches. This uses a case-sensitive comparison.

pub fn parse(p: &mut Parser<'_>) -> Result<Self>

Parses a NamedStreams table.

pub fn insert(&mut self, name: &str, value: u32) -> bool

Inserts a new named stream.

Returns true if the mapping was inserted.

Returns false if there was already a mapping with the given name. In this case, the named stream table is not modified.

pub fn clear(&mut self)

Removes all entries from the named stream map.

pub fn to_bytes(&self, e: &mut Encoder<'_>)

Encode this table to a byte stream

Trait Implementations

impl Clone for NamedStreams

fn clone(&self) -> NamedStreams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for NamedStreams

fn default() -> NamedStreams

Returns the “default value” for a type.