结构体 Chapter 

pub struct Chapter<'a> { /* 私有字段 */ }

实现

impl<'a> Chapter<'a>

pub unsafe fn wrap(context: &Context, index: usize) -> Chapter<'_>

pub unsafe fn as_ptr(&self) -> *const AVChapter

impl<'a> Chapter<'a>

pub fn index(&self) -> usize

pub fn id(&self) -> i64

pub fn time_base(&self) -> Rational

pub fn start(&self) -> i64

pub fn end(&self) -> i64

pub fn metadata(&self) -> DictionaryRef<'_>

trait 实现

impl<'a> PartialEq for Chapter<'a>

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

测试 !=。默认实现几乎总是足够的，没有充分理由不应被重写。