Struct DataSource 

#[non_exhaustive]
pub struct DataSource {
    pub source: Option<Source>,
    /* private fields */
}

The data source for DataScan.

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.

source: Option<Source>

The source is required and immutable. Once it is set, it cannot be change to others.

Implementations

impl DataSource

pub fn new() -> Self

pub fn set_source<T: Into<Option<Source>>>(self, v: T) -> Self

Sets the value of source.

Note that all the setters affecting source are mutually exclusive.

pub fn entity(&self) -> Option<&String>

The value of source if it holds a Entity, None if the field is not set or holds a different branch.

pub fn set_entity<T: Into<String>>(self, v: T) -> Self

Sets the value of source to hold a Entity.

Note that all the setters affecting source are mutually exclusive.

pub fn resource(&self) -> Option<&String>

The value of source if it holds a Resource, None if the field is not set or holds a different branch.

pub fn set_resource<T: Into<String>>(self, v: T) -> Self

Sets the value of source to hold a Resource.

Note that all the setters affecting source are mutually exclusive.

Trait Implementations

impl Clone for DataSource

fn clone(&self) -> DataSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DataSource

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

Formats the value using the given formatter.

impl Default for DataSource

fn default() -> DataSource

Returns the “default value” for a type.

impl Message for DataSource

fn typename() -> &'static str

The typename of this message.

impl PartialEq for DataSource

fn eq(&self, other: &DataSource) -> 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 DataSource