extra type alias
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@ -3,6 +3,8 @@ use super::*;
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type Fwa<'a, A, E0, E1, Fallible> =
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type Fwa<'a, A, E0, E1, Fallible> =
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Wrap<'a, Result<WrapE<'a, A, E0, Fallible>, E1>, <Fallible as MonadFailAny>::T>;
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Wrap<'a, Result<WrapE<'a, A, E0, Fallible>, E1>, <Fallible as MonadFailAny>::T>;
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type Wwa<'a, A, E0, E1, Fallible> = WrapE<'a, WrapE<'a, A, E0, Fallible>, E1, Fallible>;
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pub trait SpeculativeFail: MonadFailAny {
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pub trait SpeculativeFail: MonadFailAny {
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fn _speculative_a_wb<'a, A: 'a, B: 'a, E0: 'a, E1: 'a>(
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fn _speculative_a_wb<'a, A: 'a, B: 'a, E0: 'a, E1: 'a>(
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a: Result<A, E0>,
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a: Result<A, E0>,
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@ -80,8 +82,8 @@ pub trait SpeculativeFail: MonadFailAny {
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}
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}
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fn speculative<'a, A: 'a, B: 'a, E0: 'a, E1: 'a>(
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fn speculative<'a, A: 'a, B: 'a, E0: 'a, E1: 'a>(
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wwa: WrapE<'a, WrapE<'a, A, E0, Self>, E1, Self>,
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wwa: Wwa<'a, A, E0, E1, Self>,
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wwb: WrapE<'a, WrapE<'a, B, E0, Self>, E1, Self>,
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wwb: Wwa<'a, B, E0, E1, Self>,
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) -> WrapE<'a, (A, B), Result<E0, E1>, Self>
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) -> WrapE<'a, (A, B), Result<E0, E1>, Self>
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where
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where
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Self: 'a,
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Self: 'a,
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