tailcall-valid 0.1.4

A Rust library for validating multiple inputs, collecting all possible errors instead of failing at the first error. Useful for scenarios where comprehensive feedback is required for user inputs or configuration settings.
Documentation 
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mod append;
mod cause;
mod valid;

pub use cause::*;
pub use valid::*;

/// Moral equivalent of TryFrom for validation purposes
pub trait ValidFrom<T>: Sized {
    type Error;
    type Trace;
    fn valid_from(a: T) -> Valid<Self, Self::Error, Self::Trace>;
}

/// Moral equivalent of TryInto for validation purposes
pub trait ValidInto<T> {
    type Error;
    type Trace;
    fn valid_into(self) -> Valid<T, Self::Error, Self::Trace>;
}

/// A blanket implementation for ValidateInto
impl<S, T: ValidFrom<S>> ValidInto<T> for S {
    type Error = T::Error;
    type Trace = T::Trace;
    fn valid_into(self) -> Valid<T, Self::Error, Self::Trace> {
        T::valid_from(self)
    }
}