Enum StartupParameterError 

pub enum StartupParameterError {
    ReservedExtension(String),
    MissingUser,
}

Invalid structured startup configuration.

Variants

ReservedExtension(String)

A standard structured field was supplied through the extension map.

MissingUser

Neither reusable defaults nor per-call overrides supplied a user.

Trait Implementations

impl Clone for StartupParameterError

fn clone(&self) -> StartupParameterError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StartupParameterError

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

Formats the value using the given formatter.

impl Display for StartupParameterError

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

Formats the value using the given formatter.

impl Eq for StartupParameterError

impl Error for StartupParameterError

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 StartupParameterError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StartupParameterError