Enum OrderedRootError 

pub enum OrderedRootError {
    Incomplete {
        expected: usize,
        received: usize,
    },
    IndexOutOfBounds {
        index: usize,
        len: usize,
    },
    DuplicateIndex {
        index: usize,
    },
}

Error returned when using OrderedTrieRootEncodedBuilder.

Variants

Incomplete

Called finalize() before all items were pushed.

Fields

expected: usize

The expected number of items.

received: usize

The number of items received.

IndexOutOfBounds

Index is out of bounds.

Fields

index: usize

The index that was provided.

len: usize

The expected length.

DuplicateIndex

Item at this index was already pushed.

Fields

index: usize

The duplicate index.

Implementations

impl OrderedRootError

pub const fn is_incomplete(&self) -> bool

Returns true if the error is OrderedRootError::Incomplete.

pub const fn is_index_out_of_bounds(&self) -> bool

Returns true if the error is OrderedRootError::IndexOutOfBounds.

pub const fn is_duplicate_index(&self) -> bool

Returns true if the error is OrderedRootError::DuplicateIndex.

pub const fn index(&self) -> Option<usize>

Returns the index associated with the error, if any.

Trait Implementations

impl Clone for OrderedRootError

fn clone(&self) -> OrderedRootError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OrderedRootError

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

Formats the value using the given formatter.

impl Display for OrderedRootError

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

Formats the value using the given formatter.

impl Error for OrderedRootError

Available on crate feature std only.

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 #99301)

Provides type-based access to context intended for error reports.

impl PartialEq for OrderedRootError

fn eq(&self, other: &OrderedRootError) -> 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 OrderedRootError

impl Eq for OrderedRootError

impl StructuralPartialEq for OrderedRootError

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes

Size for each variant:

• Incomplete: 16 bytes
• IndexOutOfBounds: 16 bytes
• DuplicateIndex: 8 bytes