Enum HeaderError 

pub enum HeaderError {
    NotFound,
    MalformedVersion {
        offset: u64,
    },
    Source(SourceError),
}

Why no header could be read.

Variants

NotFound

No %PDF- within the first HEADER_SEARCH_WINDOW bytes.

MalformedVersion

%PDF- was found at offset but no major.minor version follows it.

Fields

offset: u64

Byte offset of the %PDF- marker.

Source(SourceError)

The source failed to serve the read.

Trait Implementations

impl Clone for HeaderError

fn clone(&self) -> HeaderError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HeaderError

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

Formats the value using the given formatter.

impl Display for HeaderError

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

Formats the value using the given formatter.

impl Eq for HeaderError

impl Error for HeaderError

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<SourceError> for HeaderError

fn from(err: SourceError) -> HeaderError

Converts to this type from the input type.

impl PartialEq for HeaderError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HeaderError