Struct OpWrite 

pub struct OpWrite { /* private fields */ }

Arguments for write operation.

Implementations

impl OpWrite

pub fn new() -> Self

Create a new OpWrite.

If input path is not a file path, an error will be returned.

pub fn from_options( capability: &Capability, options: WriteOptions, ) -> Result<(Self, OpWriter)>

Lower options against capability and freeze them into service-ready arguments.

Errors

Returns an error when if_not_changed contains no identity or conflicts with an explicit equality condition.

Panics

Panics when the compact value block, including its index, exceeds u16::MAX bytes.

pub fn append(&self) -> bool

Get the append from op.

The append is the flag to indicate that this write operation is an append operation.

pub fn content_type(&self) -> Option<&str>

Get the content type from option

pub fn content_disposition(&self) -> Option<&str>

Get the content disposition from option

pub fn content_encoding(&self) -> Option<&str>

Get the content encoding from option

pub fn cache_control(&self) -> Option<&str>

Get the cache control from option

pub fn concurrent(&self) -> usize

Get the concurrent.

pub fn if_match(&self) -> Option<&str>

Get If-Match from option

pub fn if_none_match(&self) -> Option<&str>

Get If-None-Match from option

pub fn if_version_match(&self) -> Option<&str>

Get the version match condition.

pub fn if_version_not_match(&self) -> Option<&str>

Get the version non-match condition.

pub fn if_not_exists(&self) -> bool

Get If-Not-Exist from option

pub fn is_conditional(&self) -> bool

Returns whether at least one conditional option is set.

Value-bearing options are set when present. Boolean options are set only when their value is true.

pub fn user_metadata(&self) -> Option<UserMetadata<'_>>

Get the user defined metadata from the op

Trait Implementations

impl Clone for OpWrite

fn clone(&self) -> OpWrite

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OpWrite

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

Formats the value using the given formatter.

impl Default for OpWrite

fn default() -> OpWrite

Returns the “default value” for a type.

impl From<OpWrite> for PresignOperation

fn from(v: OpWrite) -> Self

Converts to this type from the input type.