Enum TreePageError 

pub enum TreePageError {
    EmptyName,
    NameTooLarge,
    InvalidName,
    UnknownNameEncoding(u8),
    UnknownFileKind(u8),
    NamesNotStrictlyOrdered,
    EmptyInternalPage,
    WrongChildKind,
    TooManyItems,
    InvalidCanonicalField(&'static str),
}

Authenticated tree-page invariant failures.

Variants

EmptyName

Logical names cannot be empty.

NameTooLarge

Name exceeds the configured encoded-byte bound.

InvalidName

Name bytes are malformed or contain a forbidden separator/component.

UnknownNameEncoding(u8)

Decoder encountered an unknown name representation.

UnknownFileKind(u8)

Decoder encountered an unknown file kind.

NamesNotStrictlyOrdered

Names must be canonical, strictly ordered, and unique.

EmptyInternalPage

Internal pages must contain at least one routed child.

WrongChildKind

Internal child points at another object class.

TooManyItems

Page exceeds its admitted item bound.

InvalidCanonicalField(&'static str)

Canonical bytes contain an invalid digest or field.

Trait Implementations

impl Clone for TreePageError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TreePageError

impl Debug for TreePageError

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

Formats the value using the given formatter.

impl Display for TreePageError

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

Formats the value using the given formatter.

impl Eq for TreePageError

impl Error for TreePageError

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 PartialEq for TreePageError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TreePageError