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dm_database_parser_sqllog

Struct Filter 

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pub struct Filter { /* private fields */ }
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组合过滤器，持有所有谓词的 AND 组合。

通过 FilterBuilder 构建，不能直接实例化。 对记录调用 matches 时，所有谓词均须通过（AND 短路求值）。

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impl Filter

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pub fn matches(&self, record: &Sqllog) -> bool

对给定记录运行所有谓词，全部通过返回 true（AND 语义，短路求值）。

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