Enum unixfs_v1::dir::builder::TreeConstructionFailed

pub enum TreeConstructionFailed {
    Protobuf(Error),
    TooLargeBlock(u64),
}

Failure cases for PostOrderIterator creating the tree dag-pb nodes.

Variants

Protobuf

Failed to serialize the protobuf node for the directory

Tuple Fields of Protobuf

0: Error

TooLargeBlock

The resulting directory would be too large and HAMT sharding is yet to be implemented or denied.

Tuple Fields of TooLargeBlock

0: u64

Trait Implementations

impl Debug for TreeConstructionFailed

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

Formats the value using the given formatter.

impl Display for TreeConstructionFailed

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

Formats the value using the given formatter.

impl Error for TreeConstructionFailed

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

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

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

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

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

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