Struct OutputFields 

#[non_exhaustive]
pub struct OutputFields {
    pub data_fields: Vec<String>,
    pub vector_fields: Vec<String>,
    pub metadata_fields: Vec<String>,
    /* private fields */
}

Defines a output fields struct for data in DataObject.

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.

data_fields: Vec<String>

Optional. The fields from the data fields to include in the output.

vector_fields: Vec<String>

Optional. The fields from the vector fields to include in the output.

metadata_fields: Vec<String>

Optional. The fields from the DataObject metadata to include in the output.

Implementations

impl OutputFields

pub fn new() -> Self

pub fn set_data_fields<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<String>,

Sets the value of data_fields.

Example

let x = OutputFields::new().set_data_fields(["a", "b", "c"]);

pub fn set_vector_fields<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<String>,

Sets the value of vector_fields.

Example

let x = OutputFields::new().set_vector_fields(["a", "b", "c"]);

pub fn set_metadata_fields<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<String>,

Sets the value of metadata_fields.

Example

let x = OutputFields::new().set_metadata_fields(["a", "b", "c"]);

Trait Implementations

impl Clone for OutputFields

fn clone(&self) -> OutputFields

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputFields

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

Formats the value using the given formatter.

impl Default for OutputFields

fn default() -> OutputFields

Returns the “default value” for a type.

impl Message for OutputFields

fn typename() -> &'static str

The typename of this message.

impl PartialEq for OutputFields

fn eq(&self, other: &OutputFields) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for OutputFields