Enum IvMode 

pub enum IvMode {
    Random,
    Derived,
    Fixed,
    Counter,
    FileOffset,
}

Variants

Random

随机生成IV（推荐）

Derived

从文件数据派生IV（基于内容）

Fixed

使用固定IV（不推荐，仅用于测试）

Counter

基于计数器生成IV

FileOffset

基于文件偏移量生成IV

Implementations

impl IvMode

pub fn requires_unique_per_file(&self) -> bool

pub fn generate_iv(&self, context: &IvContext) -> Vec<u8>

Trait Implementations

impl Clone for IvMode

fn clone(&self) -> IvMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IvMode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IvMode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for IvMode

fn eq(&self, other: &IvMode) -> 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 Serialize for IvMode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for IvMode

impl StructuralPartialEq for IvMode