Enum ipfs_unixfs::dir::builder::TreeBuildingFailed

pub enum TreeBuildingFailed {
    RootedPath(String),
    RepeatSlashesInPath(String),
    PathEndsInSlash(String),
    TooManyRootLevelEntries,
    DuplicatePath(String),
    LeafAsDirectory(String),
}

Tree building failure cases.

Variants

RootedPath(String)

The given full path started with a slash; paths in the /add convention are not rooted.

RepeatSlashesInPath(String)

The given full path contained an empty segment.

PathEndsInSlash(String)

The given full path ends in slash.

TooManyRootLevelEntries

If the BufferingTreeBuilder was created without TreeOptions with the option wrap_with_directory enabled, then there can be only a single element at the root.

DuplicatePath(String)

The given full path had already been added.

LeafAsDirectory(String)

The given full path had already been added as a link to an opaque entry.

Trait Implementations

impl Debug for TreeBuildingFailed

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

Formats the value using the given formatter.

impl Display for TreeBuildingFailed

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

Formats the value using the given formatter.

impl Error for TreeBuildingFailed

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