Public declaration syntax from forge-rs/crates/forge-core/src/brew_resolver.rs
Original source SHA-256: f204ded62f143874ad4cf5c5e517b183016d6ee3cf901be5f085687db9419112
Function bodies and constant values are omitted. This is not the complete implementation.

Source line 95
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct BrewEnvironment {
/// Registered model providers, keyed by their `namespace:model` string.

pub providers: BTreeMap<String, ProviderRef>,
/// Registered tool names available in this environment.

pub tools: BTreeSet<String>,
/// Connected MCP server identifiers (URIs or aliases).

pub mcp_servers: BTreeSet<String>,
/// Web capabilities available in this environment.

pub web_capabilities: BTreeSet<String>,
/// Brew definitions available for sub-brew composition.

pub sub_brews: BTreeSet<BrewId>
}

Source line 118
#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum BrewResolutionErrorKind {
    /// A provider reference in an `AgentStep` node is not registered.
    ProviderUnavailable,
    /// A tool name in a `ToolInvocation` node is not registered.
    ToolNotFound,
    /// An MCP server in an `McpCall` node is not connected.
    McpServerNotFound,
    /// A web capability in a `WebOperation` node is not available.
    WebCapabilityUnavailable,
    /// A sub-brew reference in a `SubBrewRef` node is not in the registry.
    SubBrewNotFound,
}

Source line 149
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub struct BrewResolutionError {
/// The node that failed resolution.

pub node_id: NodeId,
/// What went wrong.

pub error_kind: BrewResolutionErrorKind
}

Source line 178
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(tag = "type", rename_all = "snake_case")]
pub enum ResolvedNodeKind {
    /// Agent step with verified provider.
    AgentStep {
        /// Verified provider reference.
        provider: ProviderRef,
        /// Optional system prompt.
        #[serde(default, skip_serializing_if = "Option::is_none")]
        system_prompt: Option<String>,
        /// Maximum tool-loop steps.
        max_steps: u32,
    },
    /// Tool invocation with verified tool name.
    ToolInvocation {
        /// Verified tool identifier.
        tool_id: String,
        /// Tool tier classification.
        tier: ToolTier,
    },
    /// MCP call with verified server and tool.
    McpCall {
        /// Verified MCP server identifier.
        server_id: String,
        /// Tool name on the remote server.
        tool_name: String,
    },
    /// Web operation with verified capability.
    WebOperation {
        /// Verified operation kind.
        operation: String,
    },
    /// Conditional branch with verified targets.
    ConditionalBranch {
        /// Condition expression.
        condition_expr: String,
        /// Verified true target.
        true_target: NodeId,
        /// Verified false target.
        false_target: NodeId,
    },
    /// Parallel fork with verified branches.
    ParallelFork {
        /// Verified branch targets.
        branches: Vec<NodeId>,
        /// Join strategy.
        join_mode: JoinMode,
    },
    /// Sub-brew reference (verified to exist).
    SubBrewRef {
        /// Verified brew identifier.
        brew_id: BrewId,
    },
    /// Human checkpoint (no external references to verify).
    HumanCheckpoint {
        /// Prompt text.
        prompt: String,
        /// Optional timeout.
        #[serde(default, skip_serializing_if = "Option::is_none")]
        timeout_ms: Option<u64>,
    },
}

Source line 241
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ResolvedNode {
/// The node identifier.

pub id: NodeId,
/// The resolved (verified) node kind.

pub kind: ResolvedNodeKind
}

Source line 298
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ResolvedBrewPlan {
/// Deterministic plan identifier: `BLAKE3(brew_id || brew_version ||

/// environment_hash)`. Does **not** include timestamps.

pub plan_id: String,
/// The source brew's identifier.

pub brew_id: BrewId,
/// The source brew's version.

pub brew_version: BrewVersion,
/// ISO 8601 timestamp of when resolution occurred. Runtime metadata,

/// **not** included in `plan_id`.

pub resolved_at: String,
/// BLAKE3 hash of the serialized `BrewEnvironment`.

pub environment_hash: String,
/// Resolved nodes keyed by node ID.

pub nodes: BTreeMap<NodeId, ResolvedNode>,
/// Edges from the original brew (unchanged -- edges carry no symbolic

/// references that need resolution).

pub edges: BTreeSet<BrewEdge>,
/// Topologically sorted execution order.

pub execution_order: Vec<NodeId>,
/// Entry nodes from the original brew.

pub entry_nodes: Vec<NodeId>,
/// Exit nodes from the original brew.

pub exit_nodes: Vec<NodeId>
}

Source line 404
pub fn resolve(
    brew: &Brew,
    environment: &BrewEnvironment,
) -> Result<ResolvedBrewPlan, Vec<BrewResolutionError>>;