Struct rusoto_s3::HeadObjectRequest

pub struct HeadObjectRequest {
    pub bucket: String,
    pub if_match: Option<String>,
    pub if_modified_since: Option<String>,
    pub if_none_match: Option<String>,
    pub if_unmodified_since: Option<String>,
    pub key: String,
    pub part_number: Option<i64>,
    pub range: Option<String>,
    pub request_payer: Option<String>,
    pub sse_customer_algorithm: Option<String>,
    pub sse_customer_key: Option<String>,
    pub sse_customer_key_md5: Option<String>,
    pub version_id: Option<String>,
}

Fields

bucket: String

if_match: Option<String>

Return the object only if its entity tag (ETag) is the same as the one specified, otherwise return a 412 (precondition failed).

if_modified_since: Option<String>

Return the object only if it has been modified since the specified time, otherwise return a 304 (not modified).

if_none_match: Option<String>

Return the object only if its entity tag (ETag) is different from the one specified, otherwise return a 304 (not modified).

if_unmodified_since: Option<String>

Return the object only if it has not been modified since the specified time, otherwise return a 412 (precondition failed).

key: String

part_number: Option<i64>

Part number of the object being read. This is a positive integer between 1 and 10,000. Effectively performs a 'ranged' HEAD request for the part specified. Useful querying about the size of the part and the number of parts in this object.

range: Option<String>

Downloads the specified range bytes of an object. For more information about the HTTP Range header, go to http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.

request_payer: Option<String>

sse_customer_algorithm: Option<String>

Specifies the algorithm to use to when encrypting the object (e.g., AES256).

sse_customer_key: Option<String>

Specifies the customer-provided encryption key for Amazon S3 to use in encrypting data. This value is used to store the object and then it is discarded; Amazon does not store the encryption key. The key must be appropriate for use with the algorithm specified in the x-amz-server-side​-encryption​-customer-algorithm header.

sse_customer_key_md5: Option<String>

Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321. Amazon S3 uses this header for a message integrity check to ensure the encryption key was transmitted without error.

version_id: Option<String>

VersionId used to reference a specific version of the object.

Trait Implementations

impl Clone for HeadObjectRequest

fn clone(&self) -> HeadObjectRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for HeadObjectRequest

fn default() -> HeadObjectRequest

Returns the "default value" for a type.

impl PartialEq<HeadObjectRequest> for HeadObjectRequest

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Debug for HeadObjectRequest

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

Formats the value using the given formatter.