Enum AcpFeature 

pub enum AcpFeature {
    SessionPrompt,
    SessionCancel,
    SessionLoad,
    FsAccess,
    TerminalAccess,
    Elicitation,
    CancelRequest,
}

A capability an ACP peer can advertise. The variant carries the spec section that introduced it; the feature_matrix_golden test names the source.

Why Copy

The matrix is [[bool; N_FEATURES]; N_VERSIONS] — a per-revision row, indexed by AcpFeature::ALL. The ALL array is the source of truth for the column count and is a stack-local constant. The Copy derive keeps the per-cell copies free.

Variants

SessionPrompt

session/prompt — the user-turn call. Every ACP agent the v1.25.0 schema describes supports session/prompt; the matrix row for v1.25.0 is true. Reference: https://github.com/agentclientprotocol/agent-client-protocol/blob/schema-v1.25.0/schema/v1/schema.json (the agentMethods.session_prompt entry in meta.json).

SessionCancel

session/cancel — cancels an in-flight session/prompt. Reference: meta.json::agentMethods.session_cancel.

SessionLoad

session/load and session/resume — the editor’s ability to resume a session. The agent advertises loadSession in initialize; the matrix row is true if the agent advertised it. Reference: meta.json::agentMethods.session_load and session_resume.

FsAccess

fs/write_text_file and fs/read_text_file — the editor’s filesystem access. The agent’s fs.readTextFile and fs.writeTextFile capabilities gate whether the agent may call the editor. Reference: meta.json::clientMethods.fs_*.

TerminalAccess

terminal/* — the editor’s terminal access. The agent’s terminal capability gates the five terminal/* methods. Reference: meta.json::clientMethods.terminal_*.

Elicitation

elicitation/* — the editor’s structured elicitation surface. The agent’s elicitation capability gates the two elicitation/* methods. Reference: meta.json::clientMethods.elicitation_*.

CancelRequest

$/cancel_request — the JSON-RPC standard cancel. Both peers must support this; the matrix row is always true and exists for symmetry with the meta.json::protocolMethods table. Reference: meta.json::protocolMethods.cancel_request.

Implementations

impl AcpFeature

pub const ALL: [Self; 7]

The variant in declaration order. The order is the index the matrix uses.

Trait Implementations

impl Clone for AcpFeature

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AcpFeature

impl Debug for AcpFeature

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

Formats the value using the given formatter.

impl Eq for AcpFeature

impl Hash for AcpFeature

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AcpFeature

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AcpFeature