Struct NodeLinkNotSet 

pub struct NodeLinkNotSet(pub Option<usize>);

🪪 🚩 The node link is not set.

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^{📍 data/error}

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Tuple Fields

0: Option<usize>

Trait Implementations

impl Clone for NodeLinkNotSet

fn clone(&self) -> NodeLinkNotSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NodeLinkNotSet

impl Debug for NodeLinkNotSet

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

Formats the value using the given formatter.

impl Default for NodeLinkNotSet

fn default() -> NodeLinkNotSet

Returns the “default value” for a type.

impl Display for NodeLinkNotSet

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

Formats the value using the given formatter.

impl Eq for NodeLinkNotSet

impl Error for NodeLinkNotSet

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 NodeLinkNotSet

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 NodeLinkNotSet

fn eq(&self, other: &NodeLinkNotSet) -> 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 StructuralPartialEq for NodeLinkNotSet