Enum ConfigError 

#[non_exhaustive]
pub enum ConfigError {
    MissingTarget,
    InvalidStartTtl,
    MaxHopsLessThanStartTtl {
        start_ttl: u8,
        max_hops: u8,
    },
    ZeroProbeTimeout,
    ZeroQueriesPerHop,
}

Errors from validating a TracerouteConfig

Returned by TracerouteConfigBuilder::build and TracerouteConfig::validate.

This enum is #[non_exhaustive]: new validation rules may be added in minor releases, so downstream matches must include a wildcard arm.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

MissingTarget

Neither target nor target_ip was provided

InvalidStartTtl

start_ttl must be at least 1

MaxHopsLessThanStartTtl

max_hops must be greater than or equal to start_ttl

Fields

start_ttl: u8

The configured starting TTL

max_hops: u8

The configured maximum hop count

ZeroProbeTimeout

probe_timeout must be greater than zero

ZeroQueriesPerHop

queries_per_hop must be at least 1

Trait Implementations

impl Clone for ConfigError

fn clone(&self) -> ConfigError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigError

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

Formats the value using the given formatter.

impl Display for ConfigError

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

Formats the value using the given formatter.

impl Eq for ConfigError

impl Error for ConfigError

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<ConfigError> for TracerouteError

fn from(source: ConfigError) -> Self

Converts to this type from the input type.

impl PartialEq for ConfigError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ConfigError