Enum ExportFormat 

pub enum ExportFormat {
    Csv,
    Json,
    Excel,
}

Enumeration of supported export output formats.

This enum defines the available output formats for data export operations. Each format is optimized for different use cases and provides different levels of functionality and compatibility.

Variants

Csv

Comma-separated values format for universal compatibility.

CSV exports provide maximum compatibility with spreadsheet applications, data analysis tools, and simple parsing libraries. The format uses standard CSV conventions with proper quoting and escaping.

Json

JavaScript Object Notation for structured data exchange.

JSON exports preserve data types and structure, making them ideal for programmatic processing, API integrations, and backup/restore operations. All exports use pretty-printing for human readability.

Excel

Microsoft Excel format with advanced formatting capabilities.

Excel exports provide rich formatting, multiple worksheets, auto-sizing, and professional presentation quality. Ideal for business reports and executive presentations.

Trait Implementations

impl Clone for ExportFormat

fn clone(&self) -> ExportFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExportFormat

impl Debug for ExportFormat

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

Formats the value using the given formatter.

impl ValueEnum for ExportFormat

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.