Enum ImportFileRegionError 

pub enum ImportFileRegionError {
    FileLengthExceedsMemoryLength {
        file_length: u64,
        memory_length: u64,
    },
    Seek(Error),
    Read(Error),
    ImportPages(Error),
    Overflow,
}

Error returned by ChunkBuf::import_file_region.

Variants

FileLengthExceedsMemoryLength

The file length exceeds the memory length.

Fields

file_length: u64

The file length.

memory_length: u64

The memory length.

Seek(Error)

Failed to seek the file.

Read(Error)

Failed to read the file.

ImportPages(Error)

Failed to import pages.

Overflow

Address computation overflowed.

Trait Implementations

impl Debug for ImportFileRegionError

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

Formats the value using the given formatter.

impl Display for ImportFileRegionError

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

Formats the value using the given formatter.

impl Error for ImportFileRegionError

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.