Enum TokioTpErr 

pub enum TokioTpErr {
    Builder(ErrorKind),
    Cloned(TokioTp),
    Handle(TokioTp),
    NoRuntime,
    WrongFlavour,
}

A few errors that can happen while using tokio executors.

Variants

Builder(ErrorKind)

The tokio::runtime::Builder returned an error when construting the Runtime.

Cloned(TokioTp)

There are other clones of the Runtime, so we cannot shut it down.

Handle(TokioTp)

This executor was constructed from the a Handle, so cannot be shut down.

NoRuntime

Can’t create from current runtime because no runtime currently entered.

WrongFlavour

Can’t construct from a current thread runtime.

Trait Implementations

impl Clone for TokioTpErr

fn clone(&self) -> TokioTpErr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TokioTpErr

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

Formats the value using the given formatter.

impl Display for TokioTpErr

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

Formats the value using the given formatter.

impl Error for TokioTpErr

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.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes

Size for each variant:

• Builder: 1 byte
• Cloned: 23 bytes
• Handle: 23 bytes
• NoRuntime: 0 bytes
• WrongFlavour: 0 bytes