Struct PresignedRequest 

pub struct PresignedRequest {
    pub backend: PresignedRequestBackend,
    pub expiration: DateTime<Utc>,
    pub operation: PresignedOperation,
    pub path: String,
}

A presigned request that can be serialized, stored, and executed later. Hides implementation details for different storage backends.

Fields

backend: PresignedRequestBackend

The storage backend this request targets

expiration: DateTime<Utc>

When this presigned request expires

operation: PresignedOperation

The operation this request performs

path: String

The path this request operates on

Implementations

impl PresignedRequest

pub fn new_http( url: String, method: String, headers: HashMap<String, String>, operation: PresignedOperation, path: String, expiration: DateTime<Utc>, ) -> PresignedRequest

Create a new HTTP-based presigned request

pub fn new_local( file_path: String, operation: PresignedOperation, path: String, expiration: DateTime<Utc>, ) -> PresignedRequest

Create a new local filesystem presigned request

pub async fn execute( &self, body: Option<Bytes>, ) -> Result<PresignedResponse, AlienError<ErrorData>>

Execute this presigned request with optional body data. For PUT operations, body should contain the data to upload. For GET/DELETE operations, body is typically None.

pub async fn execute_with_client( &self, client: &Client, body: Option<Bytes>, ) -> Result<PresignedResponse, AlienError<ErrorData>>

Execute this presigned request with a caller-owned HTTP client.

Multi-step protocols should use this form so retries and adjacent HTTP operations share one connection pool. Local requests ignore the client.

pub fn url(&self) -> String

Get a URL representation of this presigned request. For local storage, returns a local:// URL. For cloud storage, returns the actual presigned URL.

pub fn is_expired(&self) -> bool

Check if this presigned request has expired

pub fn method(&self) -> &str

Get the HTTP method for this request (PUT, GET, DELETE)

pub fn headers(&self) -> HashMap<String, String>

Get any headers that should be included with this request

Trait Implementations

impl Clone for PresignedRequest

fn clone(&self) -> PresignedRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PresignedRequest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PresignedRequest

fn deserialize<__D>( __deserializer: __D, ) -> Result<PresignedRequest, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PresignedRequest

impl PartialEq for PresignedRequest

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for PresignedRequest

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PresignedRequest