Struct PreviewTable 

pub struct PreviewTable {
    pub columns: Vec<String>,
    pub rows: Vec<Vec<String>>,
}

A previewed table: named columns + stringified rows. The shape nornir’s IcebergWarehouse::scan_preview produces — but source-agnostic.

Fields

columns: Vec<String>

rows: Vec<Vec<String>>

Implementations

impl PreviewTable

pub fn new(columns: Vec<String>, rows: Vec<Vec<String>>) -> Self

pub fn numeric_columns(&self) -> Vec<usize>

The indices of every numeric (chart-able) column.

Trait Implementations

impl Clone for PreviewTable

fn clone(&self) -> PreviewTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreviewTable

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

Formats the value using the given formatter.

impl Default for PreviewTable

fn default() -> PreviewTable

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PreviewTable

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PreviewTable

fn eq(&self, other: &PreviewTable) -> 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 Serialize for PreviewTable

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PreviewTable