Enum MoqTraceError 

pub enum MoqTraceError {
    Io(Error),
    CborEncode(String),
    CborDecode(String),
    InvalidMagic,
    UnsupportedVersion(u32),
    InvalidHeader(String),
    InvalidEvent(String),
    Truncated {
        offset: u64,
    },
}

Errors that can occur when reading or writing .moqtrace files.

Variants

Io(Error)

I/O error from the underlying reader or writer.

CborEncode(String)

CBOR encoding error.

CborDecode(String)

CBOR decoding error.

InvalidMagic

File does not start with the expected MOQTRACE magic bytes.

UnsupportedVersion(u32)

File declares a format version this library cannot read.

InvalidHeader(String)

Header is missing required fields or contains invalid values.

InvalidEvent(String)

Event has an unknown type or is missing required fields.

Truncated

The stream ended part-way through an item — the file was truncated by a crashed recorder or an interrupted transfer.

Everything decoded before offset is valid and should be kept. Callers holding a seekable or resumable source can look for the next segment with resync_to_next_segment.

Fields

offset: u64

Byte offset, counted from the start of the stream handed to the reader, at which the incomplete item begins.

Trait Implementations

impl Debug for MoqTraceError

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

Formats the value using the given formatter.

impl Display for MoqTraceError

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

Formats the value using the given formatter.

impl Error for MoqTraceError

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<T: Debug> From<Error<T>> for MoqTraceError

fn from(e: Error<T>) -> Self

Converts to this type from the input type.

impl<T: Debug> From<Error<T>> for MoqTraceError

fn from(e: Error<T>) -> Self

Converts to this type from the input type.

impl From<Error> for MoqTraceError

fn from(source: Error) -> Self

Converts to this type from the input type.