Struct UpdateArgs 

pub struct UpdateArgs {
    pub filter: Option<TableFilter>,
    pub set: HashMap<String, InputValue>,
    pub returning: Vec<String>,
}

Arguments for a GraphQL update mutation.

Fields

filter: Option<TableFilter>

Filter to select rows to update

set: HashMap<String, InputValue>

Values to set

returning: Vec<String>

Fields to return

Implementations

impl UpdateArgs

pub fn new() -> Self

Create new update args.

pub fn with_filter(self, filter: TableFilter) -> Self

Set the filter.

pub fn with_set(self, set: HashMap<String, InputValue>) -> Self

Set the values to update.

pub fn with_returning(self, returning: Vec<String>) -> Self

Set returning fields.

pub fn has_filter(&self) -> bool

Check if filter is specified.

pub fn has_set(&self) -> bool

Check if any values are set.

pub fn to_json_bytes(&self) -> Option<Bytes>

Convert set values to JSON bytes.

pub fn column_names(&self) -> Vec<String>

Get column names being updated.

Trait Implementations

impl Clone for UpdateArgs

fn clone(&self) -> UpdateArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UpdateArgs

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

Formats the value using the given formatter.

impl Default for UpdateArgs

fn default() -> UpdateArgs

Returns the “default value” for a type.