Struct Flow 

pub struct Flow {
    pub id: Uuid,
    pub workspace_id: Uuid,
    pub kind: String,
    pub name: String,
    pub description: Option<String>,
    pub current_version_id: Option<Uuid>,
    pub is_published_to_marketplace: bool,
    pub created_by: Option<Uuid>,
    pub created_at: DateTime<Utc>,
    pub updated_at: DateTime<Utc>,
}

Fields

id: Uuid

workspace_id: Uuid

kind: String

name: String

description: Option<String>

current_version_id: Option<Uuid>

is_published_to_marketplace: bool

created_by: Option<Uuid>

created_at: DateTime<Utc>

updated_at: DateTime<Utc>

Implementations

impl Flow

pub const VALID_KINDS: &'static [&'static str]

Recognized kind values. Open enum — additions are non-breaking.

pub fn is_valid_kind(kind: &str) -> bool

pub async fn list_by_workspace( pool: &Pool<Postgres>, workspace_id: Uuid, kind: Option<&str>, ) -> Result<Vec<Flow>, Error>

List flows in a workspace, optionally filtered by kind. Newest updates first.

pub async fn find_by_id( pool: &Pool<Postgres>, id: Uuid, ) -> Result<Option<Flow>, Error>

pub async fn create_with_initial_version( pool: &Pool<Postgres>, input: CreateFlow<'_>, ) -> Result<(Flow, FlowVersion), Error>

Create a flow + its first flow_version in a single transaction. flows.current_version_id is set to the new version’s id before commit so callers always see a valid pointer.

pub async fn save_new_version( pool: &Pool<Postgres>, flow_id: Uuid, config: &Value, created_by: Option<Uuid>, ) -> Result<FlowVersion, Error>

Save a new version. Bumps version_number to max+1, inserts the row, and updates flows.current_version_id. Returns the new version. The old current_version_id value stays in flow_versions — that’s the rollback target.

pub async fn rename( pool: &Pool<Postgres>, id: Uuid, name: Option<&str>, description: Option<Option<&str>>, ) -> Result<Option<Flow>, Error>

pub async fn delete(pool: &Pool<Postgres>, id: Uuid) -> Result<bool, Error>

Trait Implementations

impl Clone for Flow

fn clone(&self) -> Flow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Flow

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Flow

fn deserialize<__D>( __deserializer: __D, ) -> Result<Flow, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a, R> FromRow<'a, R> for Flow

where R: Row, &'a str: ColumnIndex<R>, Uuid: Decode<'a, <R as Row>::Database> + Type<<R as Row>::Database>, String: Decode<'a, <R as Row>::Database> + Type<<R as Row>::Database>, Option<String>: Decode<'a, <R as Row>::Database> + Type<<R as Row>::Database>, Option<Uuid>: Decode<'a, <R as Row>::Database> + Type<<R as Row>::Database>, bool: Decode<'a, <R as Row>::Database> + Type<<R as Row>::Database>, DateTime<Utc>: Decode<'a, <R as Row>::Database> + Type<<R as Row>::Database>,

fn from_row(__row: &'a R) -> Result<Flow, Error>

impl Serialize for Flow

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

where __S: Serializer,

Serialize this value into the given Serde serializer.