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simplify BalancingError

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This commit is contained in:
AF 2023-06-18 13:20:34 +00:00
parent 4f702288dd
commit 9d5b4c5fd4
1 changed files with 4 additions and 7 deletions
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11
src/flow/binary/balancing.rs
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@ -48,14 +48,11 @@ pub enum BalancingError {
impl Display for BalancingError { impl Display for BalancingError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self { match self {
Self::Height(height_error) => write!(f, "invalid AVL non-leaf height: {height_error}"), Self::Height(height_error) => write!(f, "height error: {height_error}"),
Self::Balance(hl, hr) => write!(f, "unbalanced AVL node: {hl} {hr}."), Self::Balance(hl, hr) => write!(f, "unbalanced node: {hl} {hr}."),
Self::HeightOverflow => write!(f, "AVL tree height overflow"), Self::HeightOverflow => write!(f, "tree height overflow"),
Self::HeightMismatch { children, parent } => { Self::HeightMismatch { children, parent } => {
write!( write!(f, "child-parent height mismatch: {children:?}, {parent}")
f,
"AVL child-parent height mismatch: {children:?}, {parent}"
)
} }
} }
} }