Struct rusoto_s3::HeadObjectRequest[−][src]

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

The name of the bucket containing the object.

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

The object key.

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, see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.

Amazon S3 doesn't support retrieving multiple ranges of data per GET request.

request_payer: Option<String>sse_customer_algorithm: Option<String>

Specifies the algorithm to use to when encrypting the object (for example, 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 S3 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 that 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[src]

impl Debug for HeadObjectRequest[src]

impl Default for HeadObjectRequest[src]

impl PartialEq<HeadObjectRequest> for HeadObjectRequest[src]

impl StructuralPartialEq for HeadObjectRequest[src]

Auto Trait Implementations

impl RefUnwindSafe for HeadObjectRequest

impl Send for HeadObjectRequest

impl Sync for HeadObjectRequest

impl Unpin for HeadObjectRequest

impl UnwindSafe for HeadObjectRequest

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T> Instrument for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> Same<T> for T[src]

type Output = T

Should always be Self

impl<T> Sealed<T> for T where
    T: ?Sized, [src]

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.