Enum ArgValue

pub enum ArgValue {
    Table(Vec<Vec<TypedValue>>),
    Number(f64),
    String(String),
    Bool(bool),
    Null,
}

A single CLI argument or value that has been type-classified by the parser.

Variants

Table(Vec<Vec<TypedValue>>)

Tabular data, typically from CSV or database results.

Number(f64)

Numerical value, either integer or floating-point.

String(String)

Textual data.

Bool(bool)

Boolean value.

Null

Absence of a value.

Implementations

impl ArgValue

pub fn as_number(&self) -> Option<f64>

Attempt to extract a numeric value. Returns None for non-numeric variants.

Trait Implementations

impl Clone for ArgValue

fn clone(&self) -> ArgValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ArgValue

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

Formats the value using the given formatter.

impl Display for ArgValue

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

Formats the value using the given formatter.

impl PartialEq for ArgValue

fn eq(&self, other: &ArgValue) -> 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 ArgValue