Module darling_core::error

The darling::Error type, the multiple error Accumulator, and their internals.

Error handling is one of the core values of darling; creating great errors is hard and never the reason that a proc-macro author started writing their crate. As a result, the Error type in darling tries to make adding span information, suggestions, and other help content easy when manually implementing darling traits, and automatic when deriving them.

Structs

• Accumulator
  Accumulator for errors, for helping call Error::multiple.
• Error
  An error encountered during attribute parsing.
• IntoIter
  An iterator that moves out of an Error.

Type Aliases

• Result
  An alias of Result specific to attribute parsing.