48c07d32f0
* add/sub lamports * make add/sub return Result * sample replacements * cleanup * fix up a few tests as examples * move enum, cleanup, impl from * fmt * cleanup * add lamports.rs
23 lines
612 B
Rust
23 lines
612 B
Rust
use crate::instruction::InstructionError;
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use thiserror::Error;
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#[derive(Debug, Error)]
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pub enum LamportsError {
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/// arithmetic underflowed
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#[error("Arithmetic underflowed")]
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ArithmeticUnderflow,
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/// arithmetic overflowed
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#[error("Arithmetic overflowed")]
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ArithmeticOverflow,
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}
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impl From<LamportsError> for InstructionError {
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fn from(error: LamportsError) -> Self {
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match error {
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LamportsError::ArithmeticOverflow => InstructionError::ArithmeticOverflow,
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LamportsError::ArithmeticUnderflow => InstructionError::ArithmeticOverflow,
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}
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}
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}
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