Enum hocon::Error

pub enum Error {
    File {
        path: String,
    },
    Parse,
    Include {
        path: String,
    },
    TooManyIncludes,
    IncludeNotAllowedFromStr,
    DisabledExternalUrl,
    KeyNotFound {
        key: String,
    },
    MissingKey,
    InvalidKey,
    Deserialization {
        message: String,
    },
}

Errors that can be encountered while reading a HOCON document

Variants

File

Error reading a file. This can be a file not found, a permission issue, ...

Fields of File

path: String

Path to the file being read

Parse

Error while parsing a document. The document is not valid HOCON

Include

Error including a document

Fields of Include

path: String

Path of the included file

TooManyIncludes

Error processing deep includes. You can change the maximum depth using max_include_depth

IncludeNotAllowedFromStr

Error processing includes from a str source. This is not allowed

DisabledExternalUrl

Error including document with External URL as feature has been disabled

KeyNotFound

Error looking for a key

Fields of KeyNotFound

key: String

Key that was searched

MissingKey

Error getting a value because key is not present

InvalidKey

Error getting a value because of an invalid key type

Deserialization

Error deserializing

Fields of Deserialization

message: String

Error message returned from deserialization

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

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 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); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<Error> for Error

fn eq(&self, other: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Error) -> bool

This method tests for !=.

impl StructuralPartialEq for Error