Struct StackOptions 

pub struct StackOptions {
    pub columns: Option<Vec<String>>,
    pub var_name: Option<String>,
    pub value_name: Option<String>,
    pub dropna: bool,
}

DataFrame shape transformation options - stack operation

Fields

columns: Option<Vec<String>>

List of columns to stack

var_name: Option<String>

Name of the column for variable names after stacking

value_name: Option<String>

Name of the column for values after stacking

dropna: bool

Whether to drop NaN values

Trait Implementations

impl Clone for StackOptions

fn clone(&self) -> StackOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StackOptions

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

Formats the value using the given formatter.

impl Default for StackOptions

fn default() -> Self

Returns the “default value” for a type.