Enum BuilderErrorKind 

pub enum BuilderErrorKind {
    NonExistentCpus {
        cpu: usize,
    },
    InsufficientCpus {
        required: usize,
        available: usize,
    },
    NrShards {
        minimum: usize,
        shards: usize,
    },
    ThreadPanic(Box<dyn Any + Send>),
}

Error types that can be created when building executors.

Variants

NonExistentCpus

Error type for specifying a CPU that doesn’t exist

Fields

cpu: usize

The CPU that doesn’t exist

InsufficientCpus

Error type for using a Placement that requires more CPUs than available.

Fields

required: usize

The number of CPUs required for success.

available: usize

The number of CPUs available.

NrShards

Error type for using Placement::Custom with a number of CpuSets that does not match the number of shards requested.

Fields

minimum: usize

The minimum number of shards that can be created

shards: usize

The number of shards requested.

ThreadPanic(Box<dyn Any + Send>)

Error type returned by PoolThreadHandles::join_all for threads that panicked. The contained error is forwarded from JoinHandle.

Trait Implementations

impl Debug for BuilderErrorKind

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

Formats the value using the given formatter.

impl Display for BuilderErrorKind

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

Formats the value using the given formatter.