Struct CommandOptionsParserBuilder 

pub struct CommandOptionsParserBuilder { /* private fields */ }

Builder for constructing a CommandOptionsParser.

Provides a fluent API for adding options before finalizing the parser.

Examples

let parser = CommandOptionsParserBuilder::new()
    .add_option("verbose", "Enable verbose", "-v", "--verbose", ValueTypes::None)
    .add_option("output", "Output file", "-o", "--output",
                ValueTypes::RequiredSingle(Value::Str(String::new())))
    .build();

Implementations

impl CommandOptionsParserBuilder

pub fn new() -> Self

Creates a new builder with an empty parser.

pub fn add_option( &mut self, name: &str, description: &str, short_flag: &str, long_flag: &str, value: ValueTypes, ) -> &mut Self

Adds an option to the builder.

Arguments

• name - Internal identifier
• description - Help text
• short_flag - Short form
• long_flag - Long form
• value - Type and default

Returns

&mut self for method chaining

pub fn build(&mut self) -> &mut CommandOptionsParser

Finalizes and returns the built parser.

Returns

Mutable reference to the constructed CommandOptionsParser

Trait Implementations

impl Clone for CommandOptionsParserBuilder

fn clone(&self) -> CommandOptionsParserBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommandOptionsParserBuilder

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

Formats the value using the given formatter.