Struct Diagnostic 

pub struct Diagnostic {
    pub line: usize,
    pub field: Option<String>,
    pub error: FieldError,
}

One problem with the value of ENV_VAR: the line, the field as it was written, if the problem is with one, and what is wrong.

Its Display form is the warning compatdb.so logs, for example WINE_COMPATDB line 2: ignoring unknown key "bogus", which also says what Table::parse_lenient did about it.

Fields

line: usize

The line, counted from 1, blank lines and a legacy header included.

field: Option<String>

The field as it was written, or None for a problem with the whole line.

error: FieldError

What is wrong.

Trait Implementations

impl Clone for Diagnostic

fn clone(&self) -> Diagnostic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Diagnostic

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

Formats the value using the given formatter.

impl Display for Diagnostic

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

Formats the value using the given formatter.

impl Eq for Diagnostic

impl Error for Diagnostic

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.

impl PartialEq for Diagnostic

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Diagnostic