Enum Error 

pub enum Error {
    NetworkError(Error),
    ServerListFetch(Error),
    DownloadTest(Error),
    UploadTest(Error),
    DownloadFailure(String),
    UploadFailure(String),
    IpDiscovery(Error),
    ParseXml(Error),
    ParseJson(Error),
    DeserializeXml(DeError),
    Csv(Error),
    ServerNotFound(String),
    IoError(Error),
    Context {
        msg: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
}

Unified error type for netspeed-cli operations.

This enum preserves the original error cause chains by storing the underlying errors directly, enabling better debugging and error reporting via the std::error::Error::source() method.

Variants

NetworkError(Error)

Network-related errors from HTTP requests

ServerListFetch(Error)

Failed to fetch the server list from speedtest.net

DownloadTest(Error)

Failed during download bandwidth test

UploadTest(Error)

Failed during upload bandwidth test

DownloadFailure(String)

Download test failed for a non-HTTP reason

UploadFailure(String)

Upload test failed for a non-HTTP reason

IpDiscovery(Error)

Failed to discover client IP address

ParseXml(Error)

XML parsing errors

ParseJson(Error)

JSON parsing/serialization errors

DeserializeXml(DeError)

XML deserialization errors

Csv(Error)

CSV parsing/serialization errors

ServerNotFound(String)

Server selection errors

IoError(Error)

I/O errors from file operations

Context

Application-specific errors with context

Fields

msg: String

source: Option<Box<dyn Error + Send + Sync>>

Implementations

impl Error

pub fn context(msg: impl Into<String>) -> Self

Create a contextual error with an optional source error.

pub fn with_source( msg: impl Into<String>, source: impl Error + Send + Sync + 'static, ) -> Self

Create a contextual error with a source error chain.

pub fn category(&self) -> ErrorCategory

Get the category for this error.

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)>

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<DeError> for Error

fn from(source: DeError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.