Enum webm_iterable::errors::TagIteratorError

pub enum TagIteratorError {
    CorruptedFileData(CorruptedFileError),
    UnexpectedEOF {
        tag_start: usize,
        tag_id: Option<u64>,
        tag_size: Option<usize>,
        partial_data: Option<Vec<u8>>,
    },
    CorruptedTagData {
        tag_id: u64,
        problem: ToolError,
    },
    ReadError {
        source: Error,
    },
}

Errors that can occur when reading ebml data.

Variants

CorruptedFileData(CorruptedFileError)

An error indicating that data in the file being read is not valid.

UnexpectedEOF

An error indicating that the iterator reached the end of the input stream unexpectedly while reading a tag.

This error will occur if the iterator is expecting more data (either due to expecting a size after reading a tag id or based on a tag size) but nothing is available in the input stream.

Fields

tag_start: usize

The start position of the tag that was being read when EOF was reached.

tag_id: Option<u64>

The id of the partially read tag, if available.

tag_size: Option<usize>

The size of the partially read tag, if available.

partial_data: Option<Vec<u8>>

Any available data that was read for the tag before reaching EOF.

CorruptedTagData

An error indicating that tag data appears to be corrupted.

This error typically occurs if tag data cannot be read as its expected data type (e.g. trying to read [32,42,8] as float data, since floats require either 4 or 8 bytes).

Fields

tag_id: u64

The id of the corrupted tag.

problem: ToolError

An error describing why the data is corrupted.

ReadError

An error that wraps an IO error when reading from the underlying source.

Fields

source: Error

The io::Error that caused this problem.

Trait Implementations

impl Debug for TagIteratorError

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

Formats the value using the given formatter.

impl Display for TagIteratorError

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

Formats the value using the given formatter.

impl Error for TagIteratorError

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

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.