Struct ServerConfig 

pub struct ServerConfig {
    pub version: u32,
    pub listen_address: String,
    pub listen_port: u16,
    pub storage_base_path: PathBuf,
    pub max_project_size_gb: u64,
    pub tls_cert_path: PathBuf,
    pub tls_key_path: PathBuf,
    pub auth_token: String,
    pub max_connections: usize,
    pub idle_timeout_secs: u64,
}

Server-side configuration, typically stored at /etc/pwr/server.toml or ~/.config/pwr/server.toml.

Controls the TLS listener, project storage backend, authentication, and operational limits for the pwr-server daemon.

Fields

version: u32

Schema version for forward compatibility.

listen_address: String

IP address to bind the TCP listener to (e.g., “0.0.0.0” for all interfaces, or “127.0.0.1” for local-only access).

listen_port: u16

TCP port to listen on. Defaults to 9742, an unprivileged port not assigned by IANA.

storage_base_path: PathBuf

Filesystem path where project archives are stored. The server creates per-project subdirectories under this root.

max_project_size_gb: u64

Maximum size in gigabytes allowed for a single project archive. Archives exceeding this limit are rejected before transfer begins.

tls_cert_path: PathBuf

Path to the PEM-encoded TLS certificate file. Generated during pwr-server init if not provided.

tls_key_path: PathBuf

Path to the PEM-encoded TLS private key file. Must be readable only by the server process (mode 0o600).

auth_token: String

Hex-encoded 256-bit pre-shared key for client authentication. Must match the value in the client’s config.toml.

max_connections: usize

Maximum number of concurrent client connections. Additional connections are accepted but immediately closed with a rate-limit error.

idle_timeout_secs: u64

Idle timeout in seconds for authenticated connections. Connections with no activity for this duration are closed.

Implementations

impl ServerConfig

pub fn validate(&self) -> Result<(), String>

Validate the configuration for common mistakes.

Checks that required paths exist (or can be created), the port is in the valid range, the auth token is non-empty, and size limits are reasonable.

pub fn bind_addr(&self) -> String

Return the bind address as “address:port”.

pub fn project_dir(&self, uuid: &Uuid) -> PathBuf

Return the path where a specific project’s data is stored.

pub fn registry_path(&self) -> PathBuf

Return the path to the project registry index file.

Trait Implementations

impl Clone for ServerConfig

fn clone(&self) -> ServerConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServerConfig

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

Formats the value using the given formatter.

impl Default for ServerConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ServerConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ServerConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.