Enum MetadataDirective 

pub enum MetadataDirective {
    Copy,
    Replace,
}

How to apply metadata rule while coping object

Variants

Copy

复制源 Object 的元数据到目标 Object。 OSS 不会复制源 Object 的 x-oss-server-side-encryption 属性配置到目标 Object。 目标 Object 的服务器端加密编码方式取决于当前拷贝操作是否指定了 x-oss-server-side-encryption。

Replace

忽略源 Object 的元数据，直接采用请求中指定的元数据

Implementations

impl MetadataDirective

pub fn as_str(&self) -> &str

Trait Implementations

impl AsRef<str> for MetadataDirective

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for MetadataDirective

fn clone(&self) -> MetadataDirective

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetadataDirective

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

Formats the value using the given formatter.

impl Default for MetadataDirective

fn default() -> MetadataDirective

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MetadataDirective

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MetadataDirective

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

Formats the value using the given formatter.

impl PartialEq for MetadataDirective

fn eq(&self, other: &MetadataDirective) -> 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 MetadataDirective

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&String> for MetadataDirective

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &String) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&str> for MetadataDirective

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<String> for MetadataDirective

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: String) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for MetadataDirective

impl Eq for MetadataDirective

impl StructuralPartialEq for MetadataDirective