Struct tor_dirmgr::event::DirStatus
source · pub(crate) struct DirStatus {
progress: DirProgress,
n_resets: usize,
n_errors: usize,
n_stalls: usize,
}
Expand description
The status for a single directory.
Fields§
§progress: DirProgress
How much of the directory do we currently have?
n_resets: usize
How many resets have been forced while fetching this directory?
n_errors: usize
How many errors have we encountered since last we advanced the ‘progress’ on this directory?
n_stalls: usize
How many times has an update_progress
call not actually moved us
forward since we last advanced the ‘progress’ on this directory?
Implementations§
source§impl DirStatus
impl DirStatus
sourcefn declared_lifetime(&self) -> Option<&Lifetime>
fn declared_lifetime(&self) -> Option<&Lifetime>
Return the declared consensus lifetime for this directory, if we have one.
sourcefn usable_lifetime(&self) -> Option<&Lifetime>
fn usable_lifetime(&self) -> Option<&Lifetime>
Return the consensus lifetime for this directory, if we have one, as modified by our skew-tolerance settings.
sourcefn okay_to_use_at(&self, when: SystemTime) -> bool
fn okay_to_use_at(&self, when: SystemTime) -> bool
Return true if the directory is valid at the given time, as modified by our clock skew settings.
sourcefn declared_live_at(&self, when: SystemTime) -> bool
fn declared_live_at(&self, when: SystemTime) -> bool
Return true if the directory is valid at the given time, unmodified by our clock skew settings.
sourcefn frac_at(&self, when: SystemTime) -> Option<f32>
fn frac_at(&self, when: SystemTime) -> Option<f32>
As frac
, but return None if this consensus is not valid at the given time,
and down-rate expired consensuses that we’re still willing to use.
sourcefn frac(&self) -> f32
fn frac(&self) -> f32
Return the fraction of completion for directory download, in a form suitable for a progress bar.
This is monotonically increasing for a single directory, but can go down as one directory is replaced with another.
Callers should not depend on the specific meaning of any particular fraction; we may change these fractions in the future.
sourcefn blockage(&self) -> Option<DirBlockage>
fn blockage(&self) -> Option<DirBlockage>
If we think there is a problem with our bootstrapping process, return a
DirBlockage
to describe it.
The caller may want to also check usable_at
to avoid reporting trouble
if the directory is currently usable.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for DirStatus
impl RefUnwindSafe for DirStatus
impl Send for DirStatus
impl Sync for DirStatus
impl Unpin for DirStatus
impl UnwindSafe for DirStatus
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