Struct charcoal::MakeBranchError

pub struct MakeBranchError<L, P> where
    P: IntoIterator<Item = L>,  {
    pub packed_children: P,
}

The error type returned by methods on trees which convert leaf nodes into branch nodes, which occurs when the node which was attempted to be converted already is a branch node.

Fields

packed_children: P

The packed children which were passed to the function and were deemed useless because the call failed, provided here so that they don’t get dropped if they could instead be reused in the event of a failure.

Trait Implementations

impl<L: Clone, P: Clone> Clone for MakeBranchError<L, P> where
    P: IntoIterator<Item = L>, 

fn clone(&self) -> MakeBranchError<L, P>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<L: Copy, P: Copy> Copy for MakeBranchError<L, P> where
    P: IntoIterator<Item = L>, 

impl<L: Debug, P: Debug> Debug for MakeBranchError<L, P> where
    P: IntoIterator<Item = L>, 

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

Formats the value using the given formatter.

impl<L, P> Display for MakeBranchError<L, P> where
    P: IntoIterator<Item = L>, 

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

Formats the value using the given formatter.

impl<L, P> Error for MakeBranchError<L, P> where
    L: Debug,
    P: IntoIterator<Item = L> + Debug, 

This is supported on crate feature std only.

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting