pub async fn put_many<T, U>(&self, items: Vec<Item<T>>) -> Result<(Vec<Item<U>>, Vec<Item<U>>)>
    where
        T: Serialize,
        U: DeserializeOwned,
    {
        if items.len() > 25 {
            return Err(Error::VecTooLong);
        }

        let url = format!(
            "{}/{}/items",
            self.url,
            self.base_name.as_ref().ok_or(Error::BaseNameNotPresent)?,
        );

        let items: Result<Vec<_>> = items
            .into_iter()
            .map(|x| {
                let Item { key, value } = x;
                let value = serde_json::to_value(value);

                if let Ok(mut value) = value {
                    if !value.is_object() {
                        value = serde_json::json!({ "value": value });
                    }

                    if let Some(x) = key {
                        value["key"] = serde_json::json!(x);
                    }

                    Ok(value)
                } else {
                    Err(Error::JSONSerializingFailed)
                }
            })
            .collect();

        let items = items?;

        let req_body = serde_json::json!({ "items": items });

        let PutResult { processed, failed }: PutResult<U> = self
            .client
            .put(&url)
            .json(&req_body)
            .send()
            .await
            .map_err(|_| Error::RequestSendError)?
            .error_for_status()
            .map_err(|_| Error::BadRequest)?
            .json()
            .await
            .map_err(|_| Error::JSONDeserializingFailed)?;

        let processed = processed.unwrap_or(Put { items: Vec::new() });
        let failed = failed.unwrap_or(Put { items: Vec::new() });

        let Put { items: processed } = processed;
        let Put { items: failed } = failed;

        Ok((processed, failed))
    }
/// Stores multiple items in a single request.
/// This request overwrites an item if the key already exists.
///
/// It returns a tuple of both processed and failed items.
///
/// # Arguments
///
/// * `items`: A `Vec` of `Item`s.
///
/// # Errors
///
/// * [`Error::BaseNameNotPresent`](crate::Error::BaseNameNotPresent)
/// * [`Error::RequestSendError`](crate::Error::RequestSendError)
/// * [`Error::BadRequest`](crate::Error::BadRequest)
/// * [`Error::JSONDeserializingFailed`](crate::Error::JSONDeserializingFailed)
///
/// # Examples
///
/// ```
/// use deta::{Deta, Item};
/// # #[tokio::main]
/// # async fn main() -> deta::Result<()> {
/// let deta = Deta::new()?;
///
/// let base = deta.base("main");
/// let numbers = ["zero", "one", "two", "three", "four"];
/// let vec = numbers
///     .iter()
///     .enumerate()
///     .map(|(c, x)| Item::new_with_key(c, x))
///     .collect::<Vec<_>>();
/// let (processed, failed): (Vec<Item<String>>, Vec<Item<String>>) = base.put_many(vec).await?;
/// # Ok(())
/// # }
/// ```
Stores multiple items in a single request.
This request overwrites an item if the key already exists.

It returns a tuple of both processed and failed items.
Stores multiple items in a single request . This request overwrites an item if the key already exists . It returns a tuple of both processed and failed items .
pub async fn put_many<T, U>(&self, items: Vec<Item<T>>) -> Result<(Vec<Item<U>>, Vec<Item<U>>)>
    where
        T: Serialize,
        U: DeserializeOwned,
    {
        if items.len() > 25 {
            return Err(Error::VecTooLong);
        }
        let url = format!(
            "{}/{}/items",
            self.url,
            self.base_name.as_ref().ok_or(Error::BaseNameNotPresent)?,
        );
        let items: Result<Vec<_>> = items
            .into_iter()
            .map(|x| {
                let Item { key, value } = x;
                let value = serde_json::to_value(value);
                if let Ok(mut value) = value {
                    if !value.is_object() {
                        value = serde_json::json!({ "value": value });
                    }
                    if let Some(x) = key {
                        value["key"] = serde_json::json!(x);
                    }
                    Ok(value)
                } else {
                    Err(Error::JSONSerializingFailed)
                }
            })
            .collect();
        let items = items?;
        let req_body = serde_json::json!({ "items": items });
        let PutResult { processed, failed }: PutResult<U> = self
            .client
            .put(&url)
            .json(&req_body)
            .send()
            .await
            .map_err(|_| Error::RequestSendError)?
            .error_for_status()
            .map_err(|_| Error::BadRequest)?
            .json()
            .await
            .map_err(|_| Error::JSONDeserializingFailed)?;
        let processed = processed.unwrap_or(Put { items: Vec::new() });
        let failed = failed.unwrap_or(Put { items: Vec::new() });
        let Put { items: processed } = processed;
        let Put { items: failed } = failed;
        Ok((processed, failed))
    }
pub async fn put_many < T , U > ( & self , items : Vec < Item < T > > ) -> Result < ( Vec < Item < U > > , Vec < Item < U > > ) > where T : Serialize , U : DeserializeOwned , { if items . len ( ) > 25 { return Err ( Error :: VecTooLong ) ; } let url = format ! ( " " self url self base_name as_ref ( ) ok_or ( Error BaseNameNotPresent ) ) ; let items : Result < Vec < _ > > = items . into_iter ( ) . map ( | x | { let Item { key , value } = x ; let value = serde_json :: to_value ( value ) ; if let Ok ( mut value ) = value { if ! value . is_object ( ) { value = serde_json :: json ! ( { " " value } ) ; } if let Some ( x ) = key { value [ " " ] = serde_json :: json ! ( x ) ; } Ok ( value ) } else { Err ( Error :: JSONSerializingFailed ) } } ) . collect ( ) ; let items = items ? ; let req_body = serde_json :: json ! ( { " " items } ) ; let PutResult { processed , failed } : PutResult < U > = self . client . put ( & url ) . json ( & req_body ) . send ( ) . await . map_err ( | _ | Error :: RequestSendError ) ? . error_for_status ( ) . map_err ( | _ | Error :: BadRequest ) ? . json ( ) . await . map_err ( | _ | Error :: JSONDeserializingFailed ) ? ; let processed = processed . unwrap_or ( Put { items : Vec :: new ( ) } ) ; let failed = failed . unwrap_or ( Put { items : Vec :: new ( ) } ) ; let Put { items : processed } = processed ; let Put { items : failed } = failed ; Ok ( ( processed , failed ) ) }
Stores multiple items in a single request.
Stores multiple items in a single request .
&self
items
Vec<Item<T>>
&self
items
Vec<Item<T>>
errors
None
examples
None
#[tokio::main]
None
async fn main() -> deta::result<()> {
let deta = Deta::new()?.

let base = deta.base("main");
let numbers = ["zero", "one", "two", "three", "four"];
let vec = numbers
.iter()
.enumerate()
.map(|(c, x)| Item::new_with_key(c, x))
.collect::>();
let (processed, failed): (Vec>, Vec>) = base.put_many(vec).await?.
let deta = Deta :: new () ? . let base = deta . base ( " main " ) ; let numbers = [ " zero " " one " " two " " three " " four " ] ; let vec = numbers . iter () . enumerate () . map ( | ( c x ) | Item :: new_with_key ( c x )) . collect :: > () ; let ( processed failed ) : ( Vec > Vec > ) = base . put_many ( vec ) . await? .
ok(())
None
}
None