Struct ShebangTuple

pub struct ShebangTuple { /* private fields */ }

A tuple-like immutable container for shebang components that matches Python’s tuple behavior.

This type is designed to be a direct equivalent to Python’s tuple[str, ...] for parse_shebang functions, providing immutable access to shebang components.

Implementations

impl ShebangTuple

pub fn new() -> Self

Create a new empty ShebangTuple (equivalent to Python’s ())

pub fn from_vec(vec: Vec<String>) -> Self

Create a ShebangTuple from a vector of strings

pub const fn len(&self) -> usize

Get the length of the tuple (equivalent to Python’s len(tuple))

pub const fn is_empty(&self) -> bool

Check if the tuple is empty (equivalent to Python’s not tuple)

pub fn get(&self, index: usize) -> Option<&str>

Get an element by index (equivalent to Python’s tuple[index]) Returns None if index is out of bounds

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

Get the first element (equivalent to Python’s tuple[0] when safe)

pub fn into_vec(self) -> Vec<String>

Convert to a Vec for internal use (consumes the tuple)

pub fn iter(&self) -> Iter<'_, String>

Iterate over the components (equivalent to Python’s for item in tuple)

pub fn as_slice(&self) -> &[String]

Convert to a slice for easy pattern matching

Trait Implementations

impl Clone for ShebangTuple

fn clone(&self) -> ShebangTuple

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShebangTuple

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

Formats the value using the given formatter.

impl Default for ShebangTuple

fn default() -> Self

Returns the “default value” for a type.

impl Display for ShebangTuple

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

Formats the value using the given formatter.

impl From<Vec<String>> for ShebangTuple

fn from(vec: Vec<String>) -> Self

Converts to this type from the input type.

impl FromIterator<String> for ShebangTuple

fn from_iter<T: IntoIterator<Item = String>>(iter: T) -> Self

Creates a value from an iterator.

impl Hash for ShebangTuple

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Index<usize> for ShebangTuple

type Output = str

The returned type after indexing.

fn index(&self, index: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<'a> IntoIterator for &'a ShebangTuple

type Item = &'a String

The type of the elements being iterated over.

type IntoIter = Iter<'a, String>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for ShebangTuple

fn eq(&self, other: &ShebangTuple) -> 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 Eq for ShebangTuple

impl StructuralPartialEq for ShebangTuple