Enum usdt_impl::Error

pub enum Error {
    ParseError(DTraceError),
    IO(Error),
    Env(VarError),
    InvalidFile,
    DTraceError,
    Json(Error),
}

Errors related to building DTrace probes into Rust code

Variants

ParseError(DTraceError)

Tuple Fields

0: DTraceError

Error during parsing of DTrace provider source

IO(Error)

Tuple Fields

0: Error

Error reading or writing files, or registering DTrace probes

Env(VarError)

Tuple Fields

0: VarError

Error related to environment variables, e.g., while running a build script

InvalidFile

An error occurred extracting probe information from the encoded object file sections

DTraceError

Error related to calling out to DTrace itself

Json(Error)

Tuple Fields

0: Error

Error converting input to JSON

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<DTraceError> for Error

fn from(source: DTraceError) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<VarError> for Error

fn from(source: VarError) -> Self

Performs the conversion.