Struct Diff 

pub struct Diff {
    pub added: Vec<Component>,
    pub removed: Vec<Component>,
    pub changed: Vec<ComponentChange>,
    pub edge_diffs: Vec<EdgeDiff>,
    pub metadata_changed: bool,
}

The result of comparing two SBOMs.

Contains lists of added, removed, and changed components, as well as dependency edge changes.

Fields

added: Vec<Component>

Components present in the new SBOM but not the old.

removed: Vec<Component>

Components present in the old SBOM but not the new.

changed: Vec<ComponentChange>

Components present in both with field-level changes.

edge_diffs: Vec<EdgeDiff>

Dependency edge changes between components.

metadata_changed: bool

Whether document metadata differs (usually ignored).

Implementations

impl Diff

pub fn is_empty(&self) -> bool

Returns true if the diff contains no changes of any kind.

pub fn ecosystem_breakdown(&self) -> BTreeMap<String, EcosystemCounts>

Groups added/removed/changed counts by package ecosystem.

Components without an ecosystem are grouped under "unknown".

pub fn group_by_ecosystem(&self) -> GroupedDiff

Groups the full diff by ecosystem, returning per-ecosystem slices.

Components without an ecosystem are grouped under "unknown".

Trait Implementations

impl Clone for Diff

fn clone(&self) -> Diff

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Diff

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Diff

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Diff

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.