Trait frunk::monoid::Monoid
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pub trait Monoid: Semigroup { fn empty() -> Self; }
A Monoid is a Semigroup that has an empty/ zero value
Required Methods
fn empty() -> Self
Implementations on Foreign Types
impl<T> Monoid for Option<T> where
T: Semigroup + Clone,
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T: Semigroup + Clone,
impl Monoid for String
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impl<T> Monoid for Vec<T> where
T: Clone,
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T: Clone,
impl<T> Monoid for HashSet<T> where
T: Hash + Eq + Clone,
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T: Hash + Eq + Clone,
impl<K, V> Monoid for HashMap<K, V> where
K: Eq + Hash + Clone,
V: Semigroup + Clone,
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K: Eq + Hash + Clone,
V: Semigroup + Clone,
impl Monoid for i8
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impl Monoid for i16
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impl Monoid for i32
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impl Monoid for i64
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impl Monoid for u8
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impl Monoid for u16
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impl Monoid for u32
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impl Monoid for u64
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impl Monoid for isize
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impl Monoid for usize
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impl Monoid for f32
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impl Monoid for f64
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid, K: Monoid, L: Monoid, M: Monoid, N: Monoid, O: Monoid, P: Monoid, Q: Monoid, R: Monoid, S: Monoid, T: Monoid, U: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid, K: Monoid, L: Monoid, M: Monoid, N: Monoid, O: Monoid, P: Monoid, Q: Monoid, R: Monoid, S: Monoid, T: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid, K: Monoid, L: Monoid, M: Monoid, N: Monoid, O: Monoid, P: Monoid, Q: Monoid, R: Monoid, S: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid, K: Monoid, L: Monoid, M: Monoid, N: Monoid, O: Monoid, P: Monoid, Q: Monoid, R: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid, K: Monoid, L: Monoid, M: Monoid, N: Monoid, O: Monoid, P: Monoid, Q: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid, K: Monoid, L: Monoid, M: Monoid, N: Monoid, O: Monoid, P: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid, K: Monoid, L: Monoid, M: Monoid, N: Monoid, O: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid, K: Monoid, L: Monoid, M: Monoid, N: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J, K, L, M, N)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid, K: Monoid, L: Monoid, M: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J, K, L, M)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid, K: Monoid, L: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J, K, L)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid, K: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J, K)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid, J: Monoid> Monoid for (A, B, C, D, E, F, G, H, I, J)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid, I: Monoid> Monoid for (A, B, C, D, E, F, G, H, I)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid, H: Monoid> Monoid for (A, B, C, D, E, F, G, H)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid, G: Monoid> Monoid for (A, B, C, D, E, F, G)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid, F: Monoid> Monoid for (A, B, C, D, E, F)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid, E: Monoid> Monoid for (A, B, C, D, E)
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impl<A: Monoid, B: Monoid, C: Monoid, D: Monoid> Monoid for (A, B, C, D)
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impl<A: Monoid, B: Monoid, C: Monoid> Monoid for (A, B, C)
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impl<A: Monoid, B: Monoid> Monoid for (A, B)
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impl<A: Monoid> Monoid for (A,)
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Implementors
impl Monoid for All<bool>
impl Monoid for Any<bool>
impl Monoid for All<usize>
impl Monoid for All<u8>
impl Monoid for All<u16>
impl Monoid for All<u32>
impl Monoid for All<u64>
impl Monoid for All<isize>
impl Monoid for All<i8>
impl Monoid for All<i16>
impl Monoid for All<i32>
impl Monoid for All<i64>
impl Monoid for Any<usize>
impl Monoid for Any<u8>
impl Monoid for Any<u16>
impl Monoid for Any<u32>
impl Monoid for Any<u64>
impl Monoid for Any<isize>
impl Monoid for Any<i8>
impl Monoid for Any<i16>
impl Monoid for Any<i32>
impl Monoid for Any<i64>
impl Monoid for Product<i8>
impl Monoid for Product<i16>
impl Monoid for Product<i32>
impl Monoid for Product<i64>
impl Monoid for Product<u8>
impl Monoid for Product<u16>
impl Monoid for Product<u32>
impl Monoid for Product<u64>
impl Monoid for Product<isize>
impl Monoid for Product<usize>
impl Monoid for Product<f32>
impl Monoid for Product<f64>