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ScottEncoding

oxilean_std::functional_programming::types

Struct ScottEncoding 

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pub struct ScottEncoding;
Expand description

Scott encoding of algebraic data types.

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impl ScottEncoding

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pub fn scott_true_desc() -> &'static str

Scott-encoded Boolean: True = λt. λf. t; False = λt. λf. f.

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pub fn scott_false_desc() -> &'static str

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pub fn scott_pair_desc() -> &'static str

Scott-encoded pair: Pair a b = λs. s a b.

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pub fn scott_fst_desc() -> &'static str

Scott-encoded fst: fst p = p (λa. λb. a).

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pub fn scott_nil_desc() -> &'static str

Scott-encoded List: Nil = λn. λc. n; Cons h t = λn. λc. c h t.

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pub fn scott_cons_desc() -> &'static str

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Returns the argument unchanged.

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fn into(self) -> U

Calls U::from(self).

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type Error = Infallible

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.