Struct Config 

pub struct Config {

    pub database: DatabaseConfig,
    pub server: ServerConfig,
    pub admin: AdminConfig,
    pub nonce: NonceConfig,
    pub audit: AuditConfig,
    pub jobs: JobsConfig,
    pub metrics: MetricsConfig,
    pub logging: LoggingConfig,
    pub order: OrderConfig,
    pub signer: SignerConfig,
    pub challenge: ChallengeConfig,
    pub filter: FilterConfig,
    pub ipam: IpamConfig,
    pub eab: EabConfig,
    pub notify: NotifyConfig,
    pub meta: MetaConfig,
    pub dns: DnsConfig,
    pub proxy: ProxyConfig,
    /* private fields */
}

Runtime configuration for the ACME proxy server.

The eight sections a profile can carry (signer, filter, ipam, challenge, eab, order, notify, meta) are kept here as the base every profile inherits; nothing serves them directly. The rest (database, server, admin, nonce, audit, jobs, metrics, logging, dns, proxy) is process-wide and has no per-profile form — an operator of the web admin manages every endpoint this process serves, so admin in particular has no per-profile meaning, audit records one trail for the whole CA, and jobs drains one queue.

Fields

database: DatabaseConfig

server: ServerConfig

admin: AdminConfig

The web admin listener. Process-wide, so deliberately absent from [PROFILE_SECTIONS].

nonce: NonceConfig

audit: AuditConfig

Traceability and the CA’s audit trail. Process-wide for the reason AuditConfig gives, so also absent from [PROFILE_SECTIONS].

jobs: JobsConfig

The durable background-work queue. Process-wide for the reason JobsConfig gives, so also absent from [PROFILE_SECTIONS].

metrics: MetricsConfig

The Prometheus exposition endpoint. Process-wide for the reason MetricsConfig gives, so also absent from [PROFILE_SECTIONS].

logging: LoggingConfig

order: OrderConfig

signer: SignerConfig

challenge: ChallengeConfig

filter: FilterConfig

ipam: IpamConfig

The inventory the ipam filter consults. Per-profile, so two endpoints may consult different ones — and read by nothing unless that filter is enabled.

eab: EabConfig

notify: NotifyConfig

meta: MetaConfig

dns: DnsConfig

proxy: ProxyConfig

The forward proxy every outbound client dials through. Process-wide for the reason ProxyConfig gives, so also absent from [PROFILE_SECTIONS].

Implementations

impl Config

pub fn load() -> Result<Self, ConfigError>

Loads configuration from defaults, TOML file, and environment variables.

pub fn resolve_profiles(&self) -> Result<Vec<ProfileConfig>>

The profiles this configuration mounts, each fully populated: what the profile states, over what the matching global section states, over the compiled defaults — resolved key by key, not section by section, so a profile changing one knob keeps the rest of the global section.

Fails when nothing is left to serve: profiles are the only way to serve ACME at all, and a server that silently answers nothing would be worse than one that refuses to start.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Config

where Config: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.