#[repr(C)]
pub struct Diagnostic { pub level: ErrorLevel, pub message: DiagnosticMessage, pub loc: Loc, }
Expand description

Diagnostic message that comes from the parser when there’s an error or warning

Fields

level: ErrorLevel

Level of the diagnostic (error or warnings)

message: DiagnosticMessage

Message of the diagnostic

loc: Loc

Location of the diagnostic

Implementations

Returns rendered message

Renders all data into a single String, produces an output like:

(test.rb):1:5: error: unexpected END_OF_INPUT
(test.rb):1: foo++
(test.rb):1:      ^

Returns true if level of the diagnostic is Warning

Returns true if level of the diagnostic is Error

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.