Struct ParseError 

pub struct ParseError(/* private fields */);

A description that could not be read.

The message is the one serde_json produced, unchanged. A newtype rather than a re-wrap: the value of this type is that serde does not appear in this crate’s public API, not that it says anything the underlying error did not. A caller prints it and the words are the ones the format has always reported — a missing field named, a kind this build does not know named beside the two it does, an identity written as free text and quoted back — which is what the contract tests here and in monospace-cli assert on.

What would earn it more is a writer: a file whose kind this build does not know is a different kind of problem from one that is spelled wrong, and only then is there something to add that serde cannot say.

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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.