Enum IoError 

pub enum IoError {
    S3(String),
    RangeOutOfBounds {
        offset: u64,
        requested: u64,
        size: u64,
    },
    Connection(String),
    NotFound(String),
}

I/O errors that can occur when reading from remote storage

Variants

S3(String)

Error from S3 or S3-compatible storage

RangeOutOfBounds

Requested range exceeds resource bounds

Fields

offset: u64

requested: u64

size: u64

Connection(String)

Network or connection error

NotFound(String)

Object not found

Trait Implementations

impl Clone for IoError

fn clone(&self) -> IoError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IoError

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

Formats the value using the given formatter.

impl Display for IoError

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

Formats the value using the given formatter.

impl Error for IoError

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 From<IoError> for FormatError

fn from(source: IoError) -> Self

Converts to this type from the input type.

impl From<IoError> for SlidesError

fn from(err: IoError) -> Self

Converts to this type from the input type.

impl From<IoError> for TiffError

fn from(source: IoError) -> Self

Converts to this type from the input type.

impl From<IoError> for TileError

fn from(source: IoError) -> Self

Converts to this type from the input type.