Struct ArchiveStack

pub struct ArchiveStack { /* private fields */ }

A utility struct to keep track of the current archive stack. This is useful when processing nested archives - it supports pushing and popping archives from the stack, and provides the current nested path - including all previous nested paths.

Example

let mut stack = ArchiveStack::new();
stack.push_archive("first.tar");
stack.push_archive("second.tar");
assert_eq!(stack.nested_path(), Path::new("first.tar/second.tar"));
assert_eq!(stack.current_depth(), 2);
stack.pop_archive();
assert_eq!(stack.nested_path(), Path::new("first.tar"));

Implementations

impl ArchiveStack

pub fn new() -> Self

pub fn push_archive(&mut self, path: impl AsRef<Path>) -> &Path

pub fn pop_archive(&mut self) -> &Path

pub fn current_depth(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn nested_path(&self) -> &Path

Trait Implementations

impl Debug for ArchiveStack

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

Formats the value using the given formatter.

impl Default for ArchiveStack

fn default() -> ArchiveStack

Returns the “default value” for a type.