Struct NoSuchKey

#[non_exhaustive]
pub struct NoSuchKey {
    pub message: Option<String>,
    /* private fields */
}

The specified key does not exist.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

message: Option<String>

Implementations

impl NoSuchKey

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

Returns the error message.

impl NoSuchKey

pub fn builder() -> NoSuchKeyBuilder

Creates a new builder-style object to manufacture NoSuchKey.

Trait Implementations

impl Clone for NoSuchKey

fn clone(&self) -> NoSuchKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NoSuchKey

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

Formats the value using the given formatter.

impl Display for NoSuchKey

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

Formats the value using the given formatter.

impl Error for NoSuchKey

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for NoSuchKey

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ProvideErrorMetadata for NoSuchKey

fn meta(&self) -> &ErrorMetadata

Returns error metadata, which includes the error code, message, request ID, and potentially additional information.

fn code(&self) -> Option<&str>

Returns the error code if it’s available.

fn message(&self) -> Option<&str>

Returns the error message, if there is one.

impl RequestId for NoSuchKey

fn request_id(&self) -> Option<&str>

Returns the request ID, or None if the service could not be reached.

impl RequestIdExt for NoSuchKey

fn extended_request_id(&self) -> Option<&str>

Returns the S3 Extended Request ID necessary when contacting AWS Support.

impl StructuralPartialEq for NoSuchKey