Struct GroupView 

pub struct GroupView<'a> { /* private fields */ }

A group of an existing record, read through the layout of its path: its children by slot id (leaf name or child record key).

Implementations

impl<'a> GroupView<'a>

pub fn ids(&self) -> impl Iterator<Item = &'a str> + '_

Returns the slot ids of the children the group has.

pub fn get(&self, id: &str) -> Option<&'a NodeType>

Returns a child by slot id, if the group has it.

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

Returns an unsigned leaf (U32, U16 or U8).

pub fn i32(&self, name: &str) -> Option<i32>

Returns a signed leaf (I32, I16 or I8).

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

Returns a boolean leaf.

pub fn str(&self, name: &str) -> Option<&'a str>

Returns a string leaf (ASCII or UTF-16).

pub fn f32(&self, name: &str) -> Option<f32>

Returns a float leaf.

pub fn strs(&self, name: &str) -> Option<&'a [String]>

Returns a string array leaf (ASCII or UTF-16).

pub fn u32s(&self, name: &str) -> Option<&'a [u32]>

Returns an unsigned array leaf.

pub fn record(&self, key: &str) -> Option<&'a RecordNode>

Returns a child record by key.

Trait Implementations

impl<'a> Clone for GroupView<'a>

fn clone(&self) -> GroupView<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for GroupView<'a>

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

Formats the value using the given formatter.

impl<'a> Default for GroupView<'a>

fn default() -> GroupView<'a>

Returns the “default value” for a type.