Struct ExampleSet 

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

Zero-copy example set - indices into a shared buffer.

Implementations

impl<'a> ExampleSet<'a>

pub const fn new(buffer: &'a Buffer, examples: &'a [ExampleMeta]) -> Self

Create a new example set.

pub fn from_buffer(buffer: Buffer, count: usize) -> ExampleSet<'static>

Create from buffer with a specified count (for testing). This creates an example set with empty metadata but correct count.

pub const fn len(&self) -> usize

Get the number of examples.

pub const fn is_empty(&self) -> bool

Check if empty.

pub const fn buffer(&self) -> &'a Buffer

Get the underlying buffer.

pub fn get(&self, idx: usize) -> Option<&ExampleMeta>

Get example metadata by index.

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

Iterate over examples.

pub fn get_input(&self, idx: usize, sym: Sym) -> Option<&'a str>

Get field value by example index and symbol.

pub fn get_output(&self, idx: usize, sym: Sym) -> Option<&'a str>

Get output field value by example index and symbol.