mongodb-aggregations 0.1.0

A library for building MongoDB aggregations pipelines in Rust
Documentation 
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use bson::Document;

pub enum StageLocation {
    First,
    Last,
    Any,
}

pub trait PipelineStage: Into<Document> {
    const NAME: &'static str;
    const LOCATION: StageLocation = StageLocation::Any;
}

mod add_fields;
pub use add_fields::AddFields;