Struct Changeset 

pub struct Changeset {
    pub proc: Option<Arc<DaggerSessionProc>>,
    pub selection: Selection,
    pub graphql_client: DynGraphQLClient,
}

Fields

proc: Option<Arc<DaggerSessionProc>>

selection: Selection

graphql_client: DynGraphQLClient

Implementations

impl Changeset

pub async fn added_paths(&self) -> Result<Vec<String>, DaggerError>

Files and directories that were added in the newer directory.

pub fn after(&self) -> Directory

The newer/upper snapshot.

pub fn as_patch(&self) -> File

Return a Git-compatible patch of the changes

pub fn before(&self) -> Directory

The older/lower snapshot to compare against.

pub async fn export( &self, path: impl Into<String>, ) -> Result<String, DaggerError>

Applies the diff represented by this changeset to a path on the host.

Arguments

• path - Location of the copied directory (e.g., “logs/”).

pub async fn id(&self) -> Result<ChangesetId, DaggerError>

A unique identifier for this Changeset.

pub async fn is_empty(&self) -> Result<bool, DaggerError>

Returns true if the changeset is empty (i.e. there are no changes).

pub fn layer(&self) -> Directory

Return a snapshot containing only the created and modified files

pub async fn modified_paths(&self) -> Result<Vec<String>, DaggerError>

Files and directories that existed before and were updated in the newer directory.

pub async fn removed_paths(&self) -> Result<Vec<String>, DaggerError>

Files and directories that were removed. Directories are indicated by a trailing slash, and their child paths are not included.

pub async fn sync(&self) -> Result<ChangesetId, DaggerError>

Force evaluation in the engine.

pub fn with_changeset(&self, changes: impl IntoID<ChangesetId>) -> Changeset

Add changes to an existing changeset By default the operation will fail in case of conflicts, for instance a file modified in both changesets. The behavior can be adjusted using onConflict argument

Arguments

• changes - Changes to merge into the actual changeset
• opt - optional argument, see inner type for documentation, use _opts to use

pub fn with_changeset_opts( &self, changes: impl IntoID<ChangesetId>, opts: ChangesetWithChangesetOpts, ) -> Changeset

Add changes to an existing changeset By default the operation will fail in case of conflicts, for instance a file modified in both changesets. The behavior can be adjusted using onConflict argument

Arguments

• changes - Changes to merge into the actual changeset
• opt - optional argument, see inner type for documentation, use _opts to use

pub fn with_changesets(&self, changes: Vec<ChangesetId>) -> Changeset

Add changes from multiple changesets using git octopus merge strategy This is more efficient than chaining multiple withChangeset calls when merging many changesets. Only FAIL and FAIL_EARLY conflict strategies are supported (octopus merge cannot use -X ours/theirs).

Arguments

• changes - List of changesets to merge into the actual changeset
• opt - optional argument, see inner type for documentation, use _opts to use

pub fn with_changesets_opts( &self, changes: Vec<ChangesetId>, opts: ChangesetWithChangesetsOpts, ) -> Changeset

Add changes from multiple changesets using git octopus merge strategy This is more efficient than chaining multiple withChangeset calls when merging many changesets. Only FAIL and FAIL_EARLY conflict strategies are supported (octopus merge cannot use -X ours/theirs).

Arguments

• changes - List of changesets to merge into the actual changeset
• opt - optional argument, see inner type for documentation, use _opts to use

Trait Implementations

impl Clone for Changeset

fn clone(&self) -> Changeset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl IntoID<ChangesetId> for Changeset

fn into_id( self, ) -> Pin<Box<dyn Future<Output = Result<ChangesetId, DaggerError>> + Send>>