Enum FolderError 

pub enum FolderError {
    Absolute(String),
    Escape(String),
    NotFound(String),
    Exists(String),
    ReadOnly,
    TooLarge {
        path: String,
        size: u64,
        limit: u64,
        hint: &'static str,
    },
    Invalid(String),
    Io {
        path: String,
        source: Error,
    },
}

Why a folder operation was refused or failed.

Variants

Absolute(String)

An absolute path was given.

Escape(String)

The path uses .. or resolves (through a symlink) outside the root.

NotFound(String)

Nothing exists at the path.

Exists(String)

The target already exists.

ReadOnly

A write or move on a read-only server.

TooLarge

The file or content is over the configured size limit.

Fields

path: String

Root-relative path.

size: u64

Size found.

limit: u64

Configured limit.

hint: &'static str

What to do instead (may be empty).

Invalid(String)

Bad arguments: wrong kind of entry, bad glob or regex, empty range.

Io

Any other I/O failure.

Fields

path: String

Root-relative path.

source: Error

The underlying error.

Implementations

impl FolderError

pub fn from_io(err: Error, path: &str) -> Self

Classify an I/O error from cap_std for the path the model asked about.

Trait Implementations

impl Debug for FolderError

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

Formats the value using the given formatter.

impl Display for FolderError

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

Formats the value using the given formatter.

impl Error for FolderError

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.