Struct CliInterpreter 

pub struct CliInterpreter { /* private fields */ }

A simple command-line argument interpreter.

Arguments are stored alongside a “consumed” flag so that callers can verify every argument has been handled.

Implementations

impl CliInterpreter

pub fn init(args: Vec<String>) -> Self

Creates a new interpreter from a list of argument strings.

pub fn find_argument(&self, name: &str) -> Option<usize>

Searches for name (e.g. "-o") and returns its index, or None.

pub fn get_next_value(&mut self, index: usize) -> Result<&str>

Returns the value immediately following the argument at index, marking both as consumed.

pub fn release_argument(&mut self, index: usize)

Marks the argument at index as consumed.

pub fn is_exhausted(&self) -> bool

Returns true when every argument has been consumed.

pub fn first_unconsumed(&self) -> Option<&str>

Returns the first un-consumed argument, if any.

pub fn reinterpret_i32(&mut self, index: usize) -> Result<i32>

Parses the value at index + 1 as i32.

pub fn reinterpret_u32(&mut self, index: usize) -> Result<u32>

Parses the value at index + 1 as u32.

pub fn reinterpret_f32(&mut self, index: usize) -> Result<f32>

Parses the value at index + 1 as f32.

pub fn reinterpret_bool(&mut self, index: usize) -> Result<bool>

Parses the value at index + 1 as bool (accepts true/false, 1/0, yes/no).

pub fn reinterpret_string(&mut self, index: usize) -> Result<String>

Returns the value at index + 1 as a String.