Struct RowOrder 

#[non_exhaustive]
pub struct RowOrder {
    pub ids: Vec<String>,
    pub offset: u64,
}

The new order of a page of rows, as a reorderable grid sends it (ids=4,2,9: the ids in their new order, offset the position of the first), read with axum’s Form:

use renox::grid::RowOrder;
async fn reorder(State(db): State<Db>, Form(order): Form<RowOrder>) -> Result<StatusCode> {
    order.save::<Task>(&db, "position").await?;
    Ok(StatusCode::NO_CONTENT)
}

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

ids: Vec<String>

The rows’ ids, in their new order (sent separated by commas).

offset: u64

The position of the first row (the rows before this page).

Implementations

impl RowOrder

pub async fn save<M: Model>(&self, db: &Db, column: &str) -> Result<u64>

Writes offset + n into column of the n-th row, in one transaction. Ids that don’t parse as the model’s key are an error; updated_at is left alone.

Trait Implementations

impl Clone for RowOrder

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RowOrder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RowOrder

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RowOrder

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.