Struct Provenance 

#[non_exhaustive]
pub struct Provenance {
    pub revision: i32,
    pub id: i32,
    pub parents: Vec<Parent>,
    pub type: OperationType,
    /* private fields */
}

Structure to identify provenance relationships between annotations in different revisions.

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.

revision: i32

👎Deprecated

The index of the revision that produced this element.

id: i32

👎Deprecated

The Id of this operation. Needs to be unique within the scope of the revision.

parents: Vec<Parent>

References to the original elements that are replaced.

type: OperationType

The type of provenance operation.

Implementations

impl Provenance

pub fn new() -> Self

pub fn set_revision<T: Into<i32>>(self, v: T) -> Self

👎Deprecated

Sets the value of revision.

pub fn set_id<T: Into<i32>>(self, v: T) -> Self

👎Deprecated

Sets the value of id.

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

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

Sets the value of parents.

pub fn set_type<T: Into<OperationType>>(self, v: T) -> Self

Sets the value of r#type.

Trait Implementations

impl Clone for Provenance

fn clone(&self) -> Provenance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Provenance

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

Formats the value using the given formatter.

impl Default for Provenance

fn default() -> Provenance

Returns the “default value” for a type.

impl Message for Provenance

fn typename() -> &'static str

The typename of this message.

impl PartialEq for Provenance

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