Struct EditTool 

pub struct EditTool { /* private fields */ }

edit — replace a unique snippet in a file.

old_text must occur exactly once in the file; the tool errors if it is absent (no-op risk) or ambiguous (>1 match). Reads the file in full via SessionEnv::read_file_full so an oversized file is rejected rather than silently truncated (which would lose data on write-back).

Implementations

impl EditTool

pub fn new(env: Arc<dyn SessionEnv>, limits: Limits) -> Self

Construct an edit tool bound to env with the given limits.

Trait Implementations

impl Tool for EditTool

fn definition(&self) -> ToolDefinition

The static definition (name/schema/description).

fn execute<'life0, 'async_trait>( &'life0 self, _ctx: InvokeContext, input: JsonValue, ) -> Pin<Box<dyn Future<Output = Result<ToolResult>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Execute the tool with validated input.