Enum LoadError 

pub enum LoadError {
    Read {
        path: PathBuf,
        source: Error,
    },
    Parse {
        path: PathBuf,
        source: Error,
    },
    BadRegex {
        path: PathBuf,
        id: String,
        source: Error,
    },
    BadId {
        path: PathBuf,
        id: String,
    },
    DuplicateUserId {
        id: String,
        first: PathBuf,
        second: PathBuf,
    },
}

Hard errors during user-pattern loading.

Variants

Read

I/O error reading the patterns directory or one of its files.

Fields

path: PathBuf

Path that failed to read.

source: Error

Underlying I/O error.

Parse

TOML deserialisation error in one of the files.

Fields

path: PathBuf

File that failed to parse.

source: Error

Underlying TOML deserialisation error.

BadRegex

A pattern’s format_regex is malformed.

Fields

path: PathBuf

Source file.

id: String

Pattern id.

source: Error

Underlying regex compile error.

BadId

A pattern’s id violates the lowercase-kebab convention or is empty.

Fields

path: PathBuf

Source file.

id: String

Offending id.

DuplicateUserId

Two user patterns share the same id (across files or within one file). The user has to disambiguate before the catalogue can be loaded.

Fields

id: String

The conflicting id.

first: PathBuf

File that declared it first.

second: PathBuf

File that declared it again.

Trait Implementations

impl Debug for LoadError

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

Formats the value using the given formatter.

impl Display for LoadError

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

Formats the value using the given formatter.

impl Error for LoadError

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.