Struct TencentCosStorage 

pub struct TencentCosStorage {
    pub bucket: String,
    pub region: String,
    /* private fields */
}

腾讯云 COS 存储后端（Mock 实现）

⚠️ 仅用于测试。所有数据存储在内存 HashMap，不与真实 COS 服务交互。 如需生产使用，请实现 Storage trait 接入官方 SDK。

Fields

bucket: String

region: String

Implementations

impl TencentCosStorage

pub fn new(bucket: impl Into<String>, region: impl Into<String>) -> Self

pub fn url_for(&self, key: &str) -> String

Trait Implementations

impl Storage for TencentCosStorage

fn put<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, key: &'life1 str, data: &'life2 [u8], _content_type: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<String, StorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

fn get<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>, StorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn delete<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), StorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn exists<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool, StorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,