Struct SyncToOptions 

pub struct SyncToOptions {
    pub parallel: Option<u32>,
    pub delete_extra: bool,
    pub must_exist: Option<bool>,
    pub times: Option<bool>,
    pub update: Option<bool>,
    pub max_download_speed_bytes_per_second: Option<i64>,
    pub max_upload_speed_bytes_per_second: Option<i64>,
}

Options for kopia repository sync-to (ADR-0005 §13(d) / issue #216). Every field’s None/false reproduces kopia’s own default — an all-None, delete_extra: false instance yields the exact same argv sync_to_args produced before this struct existed. The tri-state booleans map to kopia’s --[no-]flag grammar, same as RestoreOptions: Some(true) → --flag, Some(false) → --no-flag, None → omit (kopia default).

Fields

parallel: Option<u32>

--parallel: copy parallelism to the destination (kopia default 1 — sequential; the root cause of #216’s multi-week initial-seed times).

delete_extra: bool

--delete: prune destination-only blobs for a true mirror (kopia default false — additive sync, never removes destination content).

must_exist: Option<bool>

--[no-]must-exist: fail instead of initializing the destination’s repository-format blob (kopia default false).

times: Option<bool>

--[no-]times: synchronize blob modification times to the destination, when supported (kopia default true).

update: Option<bool>

--[no-]update: update blobs already present at the destination when the source copy is newer (kopia default true).

max_download_speed_bytes_per_second: Option<i64>

--max-download-speed: cap read throughput from the source, bytes/sec (kopia default: unlimited).

max_upload_speed_bytes_per_second: Option<i64>

--max-upload-speed: cap write throughput to the destination, bytes/sec (kopia default: unlimited).

Trait Implementations

impl Clone for SyncToOptions

fn clone(&self) -> SyncToOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SyncToOptions

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

Formats the value using the given formatter.

impl Default for SyncToOptions

fn default() -> SyncToOptions

Returns the “default value” for a type.

impl Eq for SyncToOptions

impl PartialEq for SyncToOptions

fn eq(&self, other: &SyncToOptions) -> 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 StructuralPartialEq for SyncToOptions