Struct git2::string_array::StringArray

pub struct StringArray { /* fields omitted */ }

A string array structure used by libgit2

Some apis return arrays of strings which originate from libgit2. This wrapper type behaves a little like Vec<&str> but does so without copying the underlying strings until necessary.

Methods

impl StringArray

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

Returns None if the i'th string is not utf8 or if i is out of bounds.

pub fn get_bytes(&self, i: usize) -> Option<&[u8]>

Returns None if i is out of bounds.

Important traits for Iter<'a>

impl<'a> Iterator for Iter<'a> type Item = Option<&'a str>;

pub fn iter(&self) -> Iter

Returns an iterator over the strings contained within this array.

The iterator yields Option<&str> as it is unknown whether the contents are utf-8 or not.

Important traits for IterBytes<'a>

impl<'a> Iterator for IterBytes<'a> type Item = &'a [u8];

pub fn iter_bytes(&self) -> IterBytes

Returns an iterator over the strings contained within this array, yielding byte slices.

pub fn len(&self) -> usize

Returns the number of strings in this array.

pub fn is_empty(&self) -> bool

Return true if this array is empty.

Trait Implementations

impl Drop for StringArray

fn drop(&mut self)

Executes the destructor for this type.

impl<'a> IntoIterator for &'a StringArray

type Item = Option<&'a str>

The type of the elements being iterated over.

type IntoIter = Iter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.