Ben_Kosytorz
ecf8848ca4
Two-class allocation engine: contributors (configurable weight) get weighted max-min shares of the pooled capacity, leeches (receive-only, explicitly allowed) share the leftover capacity. Deterministic u128 arithmetic, validated newtypes, demo CLI in Mbit/s for the pilot Soll/Ist comparison. 19 tests, workspace clippy clean.
25 lines
722 B
Rust
25 lines
722 B
Rust
//! Error type for the fairness scheduler.
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use crate::types::ParticipantId;
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#[derive(Debug, thiserror::Error)]
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pub enum FairnessError {
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#[error("capacity must be greater than zero")]
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ZeroCapacity,
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#[error("invalid participant id `{0}`: expected a decimal number greater than zero")]
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InvalidParticipantId(String),
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#[error("demand references unknown participant {0}")]
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UnknownParticipant(ParticipantId),
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#[error("duplicate demand for participant {0}")]
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DuplicateDemand(ParticipantId),
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#[error("duplicate participant {0}")]
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DuplicateParticipant(ParticipantId),
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#[error("conflicting participation classes for participant {0}")]
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ConflictingParticipation(ParticipantId),
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}
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