Enum TraceLineError 

pub enum TraceLineError {
    Parse(DocumentError),
    Invalid {
        what: String,
    },
    Canonical(CanonicalError),
    TooLong {
        bytes: usize,
    },
}

Why a line was refused.

Variants

Parse(DocumentError)

Not a rustev.trace/1 document within TRACE_V1.

Invalid

A field breaks a line invariant; what names it.

Fields

what: String

Canonical(CanonicalError)

The line has no canonical bytes (a non-finite number).

TooLong

The written line exceeds 64 KiB.

Fields

bytes: usize

Trait Implementations

impl Clone for TraceLineError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TraceLineError

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

Formats the value using the given formatter.

impl Display for TraceLineError

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

Formats the value using the given formatter.

impl Error for TraceLineError

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 PartialEq for TraceLineError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TraceLineError