Struct FlowBuilder 

pub struct FlowBuilder { /* private fields */ }

Builder for a Flow using the cemented verbs.

Implementations

impl FlowBuilder

pub fn step(self, id: impl Into<String>) -> Self

Declare a new step.

pub fn after(self, dep: impl Into<String>) -> Self

Add a dependency (call multiple times for multiple deps).

pub fn gate(self, g: Guard) -> Self

Extra eligibility guard beyond dependencies.

pub fn done(self, g: Guard) -> Self

Completion condition.

pub fn posture(self, text: impl Into<String>) -> Self

Instruction imposed while active.

pub fn ground(self, template: impl Into<String>) -> Self

A grounding template projected while active — a curated, State- interpolated fact line that pins the model to known values. {key} interpolates a value; {key?yes:no} picks by truthiness. See render_ground.

pub fn allow<I, S>(self, tools: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Tools available while active (whitelist).

pub fn deny<I, S>(self, tools: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Tools forbidden while active.

pub fn terminal(self) -> Self

Mark the current step terminal.

pub fn once(self, tool: impl Into<String>) -> Self

A tool may run at most once.

pub fn before(self, a: impl Into<String>, b: impl Into<String>) -> Self

Ordering invariant: a before b.

pub fn require<I, S>(self, steps: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Required terminal steps for completion.

pub fn never(self, tool: impl Into<String>) -> NeverBuilder

Forbid a tool until a guard holds (never(tool).until(guard)).

pub fn commit(self, tool: impl Into<String>, until: Guard) -> Self

Commit-tool sugar: at most once, gated until until, and flagged for confirmation. Composes once + never…until + the confirmation seam.

pub fn build(self) -> Result<Flow, Vec<String>>

Finalize and validate the flow.

Trait Implementations

impl Default for FlowBuilder

fn default() -> FlowBuilder

Returns the “default value” for a type.