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doc(interface-types) Explain a part of an algorithm.

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Ivan Enderlin
2020-04-04 08:10:38 +02:00
parent 5119b6a58f
commit 4ad3d7f123
1 changed files with 2 additions and 0 deletions
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2
lib/interface-types/src/interpreter/wasm/serde/ser.rs
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@ -87,6 +87,8 @@ impl Serializer {
} }
fn pop(&mut self) -> Result<Vec<InterfaceValue>, SerializeError> { fn pop(&mut self) -> Result<Vec<InterfaceValue>, SerializeError> {
// The first `vec` contains the final result. It is forbidden
// to `pop` it as is.
if self.values.len() < 2 { if self.values.len() < 2 {
Err(SerializeError::InternalValuesCorrupted) Err(SerializeError::InternalValuesCorrupted)
} else { } else {