qdrant-client 1.19.0

use crate::qdrant::*;

#[must_use]
#[derive(Clone)]
pub struct GeoIndexParamsBuilder {
    /// If true - store index on disk.
    pub(crate) on_disk: Option<Option<bool>>,
    /// If true - enable HNSW index for this field.
    pub(crate) enable_hnsw: Option<Option<bool>>,
    /// Memory placement of the index.
    pub(crate) memory: Option<Option<i32>>,
}

impl Default for GeoIndexParamsBuilder {
    fn default() -> Self {
        Self::new()
    }
}

impl GeoIndexParamsBuilder {
    pub fn new() -> Self {
        Self::create_empty()
    }

    /// If true - store index on disk.
    ///
    /// Deprecated since 1.19.0, use [`memory`](Self::memory) instead.
    pub fn on_disk(self, value: bool) -> Self {
        let mut new = self;
        new.on_disk = Option::Some(Option::Some(value));
        new
    }
    /// If true - enable HNSW index for this field.
    pub fn enable_hnsw(self, value: bool) -> Self {
        let mut new = self;
        new.enable_hnsw = Option::Some(Option::Some(value));
        new
    }
    /// Memory placement of the index.
    /// Overrides the deprecated `on_disk` flag if both are set.
    pub fn memory<VALUE: core::convert::Into<i32>>(self, value: VALUE) -> Self {
        let mut new = self;
        new.memory = Option::Some(Option::Some(value.into()));
        new
    }

    #[allow(deprecated)]
    fn build_inner(self) -> Result<GeoIndexParams, std::convert::Infallible> {
        Ok(GeoIndexParams {
            on_disk: self.on_disk.unwrap_or_default(),
            enable_hnsw: self.enable_hnsw.unwrap_or_default(),
            memory: self.memory.unwrap_or_default(),
        })
    }
    /// Create an empty builder, with all fields set to `None` or `PhantomData`.
    fn create_empty() -> Self {
        Self {
            on_disk: core::default::Default::default(),
            enable_hnsw: core::default::Default::default(),
            memory: core::default::Default::default(),
        }
    }
}

impl From<GeoIndexParamsBuilder> for GeoIndexParams {
    fn from(value: GeoIndexParamsBuilder) -> Self {
        value.build_inner().unwrap_or_else(|_| {
            panic!(
                "Failed to convert {0} to {1}",
                "GeoIndexParamsBuilder", "GeoIndexParams"
            )
        })
    }
}

impl GeoIndexParamsBuilder {
    /// Builds the desired type. Can often be omitted.
    pub fn build(self) -> GeoIndexParams {
        self.build_inner().unwrap_or_else(|_| {
            panic!(
                "Failed to build {0} into {1}",
                "GeoIndexParamsBuilder", "GeoIndexParams"
            )
        })
    }
}