Struct MemoryConfig 

pub struct MemoryConfig {
    pub provider: MemoryProviderKind,
    pub window: usize,
    pub context_tokens: Option<u32>,
    pub soul_file: Option<String>,
    pub note_nudge_interval: usize,
    pub extract_notes_on_close: bool,
    pub disclosure: MemoryDisclosure,
}

Memory management stored under [memory] in newt.toml.

Fields

provider: MemoryProviderKind

Which memory provider to activate.

window: usize

Turns retained by RollingWindow. Default: 20.

context_tokens: Option<u32>

Explicit context-token budget for TokenBudget / Summarizing — a deliberate user override that wins over everything else (Step 18.2, #247). When unset, the budget derives from the empirical capability cache (max_ok_input else safe_context in model-capabilities.json); the static default (DEFAULT_CONTEXT_TOKENS, 8,192) applies only when neither exists.

soul_file: Option<String>

Explicit path to a soul file (overrides workspace + global resolution). Default: auto-resolve from .newt/soul.md → ~/.newt/soul.md.

note_nudge_interval: usize

User turns without an organic save_note call before the in-band memory nudge is appended to the next user message (Step 19.3, #248). 0 disables the nudge. Default: 10.

extract_notes_on_close: bool

End-of-conversation note extraction (Step 19.4, #248): when true, closing a conversation (/new or a clean exit) runs ONE synchronous tools-disabled completion that distills at most 3 durable facts into NOTES.md through the scanned save_note write path. Default: false — the pass is optional and costs one completion per close.

disclosure: MemoryDisclosure

How memory is disclosed to the model (progressive-disclosure memory, Workstream A MVP, #319). Frozen (the default) is today’s behavior exactly: NOTES are frozen verbatim into the system prompt and the memory_fetch tool is not wired. Index opts in to the budgeted memory INDEX (note titles/ids instead of full bodies) plus the memory_fetch tool that pulls a body on demand. This is a context-cost facet, never an authorization knob.

Trait Implementations

impl Clone for MemoryConfig

fn clone(&self) -> MemoryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryConfig

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

Formats the value using the given formatter.

impl Default for MemoryConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MemoryConfig

where MemoryConfig: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for MemoryConfig

impl PartialEq for MemoryConfig

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MemoryConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MemoryConfig