Crate vouched_core 

Core error types used by vouched generated code.

Most users should depend on the facade crate, vouched, which re-exports these types together with the derive macro. This crate exists so generated code can refer to stable validation error types.

The important public pieces are:

• TooShortError and TooLongError for len(...) failures.
• InvalidCharError for chars(...) failures.
• OutOfRangeIntegerError and IntegerValue for integer range(...) and impls(try_from(...)) failures.
• OutOfRangeFloatError and FloatValue for float range(...) failures.
• VouchedError, implemented by generated error enums.
• Error, an allocation-backed erased wrapper available with alloc.

Structs

Error

Wrapper type for handling different Vouched error types uniformly.

FloatValue

Lossless float value captured by generated float range errors.

IntegerValue

Lossless integer value captured by generated integer range and conversion errors.

InvalidCharError

Error returned when a string newtype contains a character rejected by chars.

OutOfRangeFloatError

Error returned when a float newtype is outside its range bounds.

OutOfRangeIntegerError

Error returned when an integer newtype is outside its range bounds.

TooLongError

Error returned when a string newtype is longer than its len upper bound.

TooShortError

Error returned when a string newtype is shorter than its len lower bound.

Enums

FloatRangeViolation

Reason a float range validation failed.

Traits

VouchedError

Common interface for generated Vouched errors.