Enum TypeToDepthError 

pub enum TypeToDepthError {
    Nonexistent,
    Multiple,
}

Error from an hwloc query looking for the depth of a certain object type

Variants

Nonexistent

No object of the requested type exists in the topology

Multiple

Objects of the requested type exist at different depths in the topology

At the time of writing, this can only happen with ObjectType::Group.

Trait Implementations

impl Clone for TypeToDepthError

fn clone(&self) -> TypeToDepthError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeToDepthError

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

Formats the value using the given formatter.

impl Display for TypeToDepthError

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

Formats the value using the given formatter.

impl Error for TypeToDepthError

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 Hash for TypeToDepthError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for TypeToDepthError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for TypeToDepthError

impl Eq for TypeToDepthError

impl StructuralPartialEq for TypeToDepthError