Struct ProviderSpec 

pub struct ProviderSpec {
    pub id: String,
    pub kind: ProviderKind,
    pub tiers: Vec<Tier>,
    pub command: String,
    pub args: Vec<String>,
    pub model: Option<String>,
    pub requires_env: Vec<String>,
    pub timeout_seconds: Option<u64>,
    pub prompt_on_stdin: bool,
    pub usage_regex: Option<String>,
    pub cost_per_1k_tokens: Option<f64>,
}

Every provider is a command template. {prompt}, {system}, {model} and {tier} are substituted before spawn. This keeps BYOK support out of the Rust build entirely: if you can invoke it from a shell, loopsmith can route to it.

Fields

id: String

kind: ProviderKind

tiers: Vec<Tier>

command: String

args: Vec<String>

model: Option<String>

requires_env: Vec<String>

Environment variables that must be present. Values are never read by loopsmith, only checked for presence, so keys stay out of the ledger.

timeout_seconds: Option<u64>

prompt_on_stdin: bool

Send the prompt on stdin instead of substituting into args.

usage_regex: Option<String>

Regex with one capture group pulling a token count out of the provider’s own output. Without it, usage is estimated from character count, which is enough to make a budget ceiling real but is not exact.

cost_per_1k_tokens: Option<f64>

Price per thousand tokens, for the cost ceiling.

Trait Implementations

impl Clone for ProviderSpec

fn clone(&self) -> ProviderSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProviderSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProviderSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ProviderSpec

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

where __S: Serializer,

Serialize this value into the given Serde serializer.