Struct AlterCheckPointError

pub struct AlterCheckPointError {
    pub height: u32,
    pub original_hash: BlockHash,
    pub update_hash: Option<BlockHash>,
}

Represents a failure when trying to insert/remove a checkpoint to/from LocalChain.

Fields

height: u32

The checkpoint’s height.

original_hash: BlockHash

The original checkpoint’s block hash which cannot be replaced/removed.

update_hash: Option<BlockHash>

The attempted update to the original_block hash.

Trait Implementations

impl Clone for AlterCheckPointError

fn clone(&self) -> AlterCheckPointError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AlterCheckPointError

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

Formats the value using the given formatter.

impl Display for AlterCheckPointError

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

Formats the value using the given formatter.

impl Error for AlterCheckPointError

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 AlterCheckPointError

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