Enum ProgressDetail 

pub enum ProgressDetail {
    UsageEstimate {
        input_tokens: Option<u64>,
        output_tokens: Option<u64>,
    },
    Note {
        text: String,
    },
    Thinking {
        message_id: String,
        text: String,
    },
}

A fine-grained progress signal within an activity attempt.

Harness-neutral projection of the incremental, non-terminal signals a harness can emit (streaming text/thinking fragments, tool-call argument streaming, usage estimates). It is a tagged union so a harness advertises only the progress shapes it actually produces; anything unclassifiable falls through to ActivityEventKind::Raw instead.

Variants

UsageEstimate

A running estimate of resource usage for the attempt so far.

Fields

input_tokens: Option<u64>

Estimated input (prompt) tokens consumed so far, when the harness reports it.

output_tokens: Option<u64>

Estimated output (completion) tokens produced so far, when the harness reports it.

Note

A free-form, human-readable progress note the adapter could not model more precisely.

Fields

text: String

The progress note text.

Thinking

A fragment of the agent’s reasoning as it streams — the thinking before an answer, as distinct from the answer’s own token stream (ActivityEventKind::Delta).

Ephemeral by nature: the durable record of the reasoning is the accumulated message the harness’s boundary emits. Distinct from Self::Note on the wire so that a consumer never has to infer from the SHAPE of a note’s text whether it is words a model wrote or a label standing in for a dropped per-token payload — the console once did, and a label with one capital letter in it read as reasoning (aion#224).

Fields

message_id: String

The harness’s identifier for the message this reasoning belongs to, or empty when the harness offers none — the same label the answer’s ActivityEventKind::Delta carries.

text: String

The reasoning text fragment.

Trait Implementations

impl Clone for ProgressDetail

fn clone(&self) -> ProgressDetail

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProgressDetail

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProgressDetail

fn deserialize<__D>( __deserializer: __D, ) -> Result<ProgressDetail, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ProgressDetail

fn eq(&self, other: &ProgressDetail) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for ProgressDetail

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ProgressDetail

impl TS for ProgressDetail

type WithoutGenerics = ProgressDetail

If this type does not have generic parameters, then WithoutGenerics should just be Self. If the type does have generic parameters, then all generic parameters must be replaced with a dummy type, e.g ts_rs::Dummy or ().
The only requirement for these dummy types is that EXPORT_TO must be None.

type OptionInnerType = ProgressDetail

If the implementing type is std::option::Option<T>, then this associated type is set to T. All other implementations of TS should set this type to Self instead.

fn ident(cfg: &Config) -> String

Identifier of this type, excluding generic parameters.

fn docs() -> Option<String>

JSDoc comment to describe this type in TypeScript - when TS is derived, docs are automatically read from your doc comments or #[doc = ".."] attributes

fn name(cfg: &Config) -> String

Name of this type in TypeScript, including generic parameters

fn decl_concrete(cfg: &Config) -> String

Declaration of this type using the supplied generic arguments. The resulting TypeScript definition will not be generic. For that, see TS::decl(). If this type is not generic, then this function is equivalent to TS::decl().

fn decl(cfg: &Config) -> String

Declaration of this type, e.g. type User = { user_id: number, ... }. This function will panic if the type has no declaration.

fn inline(cfg: &Config) -> String

Formats this types definition in TypeScript, e.g { user_id: number }. This function will panic if the type cannot be inlined.

fn inline_flattened(cfg: &Config) -> String

Flatten a type declaration. This function will panic if the type cannot be flattened.

fn visit_generics(v: &mut impl TypeVisitor)

where ProgressDetail: 'static,

Iterates over all type parameters of this type.

fn output_path() -> Option<PathBuf>

Returns the output path to where T should be exported, relative to the output directory. The returned path does not include any base directory.

fn visit_dependencies(v: &mut impl TypeVisitor)

where ProgressDetail: 'static,

Iterates over all dependency of this type.

fn dependencies(cfg: &Config) -> Vec<Dependency>

where Self: 'static,

Resolves all dependencies of this type recursively.

fn export(cfg: &Config) -> Result<(), ExportError>

where Self: 'static,

Manually export this type to the filesystem. To export this type together with all of its dependencies, use TS::export_all.

fn export_all(cfg: &Config) -> Result<(), ExportError>

where Self: 'static,

Manually export this type to the filesystem, together with all of its dependencies. To export only this type, without its dependencies, use TS::export.

fn export_to_string(cfg: &Config) -> Result<String, ExportError>

where Self: 'static,

Manually generate bindings for this type, returning a String. This function does not format the output, even if the format feature is enabled.