Struct MatrixList 

pub struct MatrixList {
    pub type_name: String,
    pub schema: Vec<String>,
    pub rows: Vec<Node>,
    pub count_hint: Option<usize>,
}

A typed matrix list with schema.

Fields

type_name: String

The type name.

schema: Vec<String>

Column names (schema).

rows: Vec<Node>

Row data as nodes.

count_hint: Option<usize>

Optional count hint for LLM comprehension (e.g., teams(3):@Team).

Implementations

impl MatrixList

pub fn new(type_name: impl Into<String>, schema: Vec<String>) -> Self

Create a new matrix list.

pub fn with_rows( type_name: impl Into<String>, schema: Vec<String>, rows: Vec<Node>, ) -> Self

Create a new matrix list with rows.

pub fn with_count_hint( type_name: impl Into<String>, schema: Vec<String>, count_hint: usize, ) -> Self

Create a new matrix list with a count hint.

pub fn add_row(&mut self, node: Node)

Add a row/node to the list.

pub fn column_count(&self) -> usize

Get the number of columns.

Trait Implementations

impl Clone for MatrixList

fn clone(&self) -> MatrixList

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MatrixList

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

Formats the value using the given formatter.

impl PartialEq for MatrixList

fn eq(&self, other: &MatrixList) -> 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 StructuralPartialEq for MatrixList