d311bebaee
* [json]: cleanup write something here.... * nit: commit new/moved files * nit: remove needless features * nits * fix(grumbles): use explicit import `DifficultyTest` * fix(grumbles): remove needless type hints * fix(grumble): docs `from -> used by` Co-Authored-By: David <dvdplm@gmail.com> * fix(grumbles): use explicit `imports` * fix(grumble): merge `tx` and `tx_with_signing_info` * fix(grumbles): resolve introduced `TODO's`
28 lines
694 B
Rust
28 lines
694 B
Rust
use std::collections::BTreeMap;
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use serde::Deserialize;
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use serde::de::DeserializeOwned;
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/// A genric wrapper over a `BTreeMap` for tests
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#[derive(Deserialize)]
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pub struct GenericTester<T: Ord, U>(BTreeMap<T, U>);
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impl<T: Ord, U> IntoIterator for GenericTester<T, U> {
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type Item = <BTreeMap<T, U> as IntoIterator>::Item;
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type IntoIter = <BTreeMap<T, U> as IntoIterator>::IntoIter;
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fn into_iter(self) -> Self::IntoIter {
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self.0.into_iter()
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}
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}
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impl<T, U> GenericTester<T, U>
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where
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T: DeserializeOwned + Ord,
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U: DeserializeOwned
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{
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/// Loads test from json.
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pub fn load<R>(reader: R) -> Result<Self, serde_json::Error> where R: std::io::Read {
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serde_json::from_reader(reader)
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}
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}
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