Struct LogBuffer 

pub struct LogBuffer(/* private fields */);

Bounded ring buffer for child-process stdout/stderr (R263-F3). Shared between the reader tasks and the Tauri mirror_run_logs command.

Implementations

impl LogBuffer

pub fn new() -> Self

pub async fn push(&self, line: String)

Append a line; drops the oldest entry when over capacity.

pub async fn since(&self, since: usize) -> (Vec<String>, usize)

Return lines not yet seen by the caller.

since is the total cursor from the previous call (0 = nothing seen yet). Returns (new_lines, new_cursor). Pass new_cursor back on the next call to receive only incremental output.

pub async fn cursor(&self) -> usize

Current write cursor — the total Self::since would hand back right now if nothing more were pushed. Lets a producer mark a boundary (e.g. “everything before this point was the build phase”) for a later reader to seek past without re-reading lines it doesn’t want.

Trait Implementations

impl Clone for LogBuffer

fn clone(&self) -> LogBuffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LogBuffer

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

Formats the value using the given formatter.

impl Default for LogBuffer

fn default() -> LogBuffer

Returns the “default value” for a type.