Enum libzettels::Error

pub enum Error {
    BadLink(PathBuf, PathBuf, Error),
    BadHeader(PathBuf, Error),
    IgnoreFile(Error),
    Io(Error),
    NormalizePath(StripPrefixError),
    Yaml(Error),
}

All possible errors that can occur when constructing the index and parsing zettel files.

Variants

BadLink(PathBuf, PathBuf, Error)

This error variant occurs when a link from a zettel file points to a file that doesn't exist. This is true for both "followups" specified in the zettel's YAML-metadata and "links" (inline markdown links). A BadLink contains the following information:

• the "source": path to the Zettel file containing the link
• the erroneous link (as an absolute, albeit non-existent path)
• the underlying std::io::Error of the NotFound-kind.

BadHeader(PathBuf, Error)

This error occurs when deserializing of a zettel file fails because of an erroneous yaml header. A BadHeader contains the following information:

• the path to the Zettel file containing the erronous YAML header
• the unterlying serde_yaml::Error.

IgnoreFile(Error)

This error occurs when something went wrong with applying the ignore file. It contains the underlying gitignore::Error. See documentation there for details.

Io(Error)

This error occurs for diverse kinds of IO error, like missing files, wrong permissions etc. It contains the underlying std::io::Error. See documentation there for details.

NormalizePath(StripPrefixError)

This error occurs when an attempt to express a path to a file relative to the root directory of the Zettelkasten failed. It contains the underlying std::path::StripPrefixError. See documentation there for details.

Yaml(Error)

This error occurs when serializing or deserializing Index or Config to or from YAML fails. Also when serializeing a Zettel fails. serde_yaml::Error. See documentation there for details.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

impl From<Error> for Error

fn from(err: Error) -> Error

Converts a gitignore::Error into a libzettels::Error.

impl From<Error> for Error

fn from(err: Error) -> Error

Converts a std::io::Error into a libzettels::Error.

impl From<Error> for Error

fn from(err: Error) -> Error

Converts a serde_yaml::Error into a libzettels::Error.

impl From<StripPrefixError> for Error

fn from(err: StripPrefixError) -> Error

Converts a std::path::StripPrefixError into a libzettels::Error.