Enum WriteFlushMode 

#[repr(i32)]
pub enum WriteFlushMode {
    WriteFlushUnspecified = 0,
    WriteFlushAuto = 1,
    WriteFlushDisabled = 2,
    WriteFlushEnabled = 3,
}

Variants

WriteFlushUnspecified = 0

Same as WRITE_FLUSH_AUTO.

WriteFlushAuto = 1

Default mode. The service automatically determines the flush frequency to balance performance and data freshness:

1. If file_write_period_ms <= 5s (kDefaultWriteIntoFilePeriodMs): Flushes are NOT issued on every write. Instead, a periodic flush is issued every 5s.
2. If file_write_period_ms > 5s: A flush is issued before every periodic write into the file.

WriteFlushDisabled = 2

Do not flush buffers before periodic writes into the file. Use this mode if you want to minimize the performance impact of flushes and can tolerate potentially missing the most recent data in the trace file until the end of the session or an explicit flush. When this mode is selected, |flush_period_ms| is respected.

WriteFlushEnabled = 3

Issue a flush before every periodic write into the file. This ensures that each write into the file contains the most up-to-date data from all data sources, but may have a higher performance overhead.

Implementations

impl WriteFlushMode

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of WriteFlushMode.

pub fn from_i32(value: i32) -> Option<WriteFlushMode>

Converts an i32 to a WriteFlushMode, or None if value is not a valid variant.

impl WriteFlushMode

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

Trait Implementations

impl Clone for WriteFlushMode

fn clone(&self) -> WriteFlushMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WriteFlushMode

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

Formats the value using the given formatter.

impl Default for WriteFlushMode

fn default() -> WriteFlushMode

Returns the “default value” for a type.

impl From<WriteFlushMode> for i32

fn from(value: WriteFlushMode) -> i32

Converts to this type from the input type.

impl Hash for WriteFlushMode

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 Ord for WriteFlushMode

fn cmp(&self, other: &WriteFlushMode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for WriteFlushMode

fn eq(&self, other: &WriteFlushMode) -> 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 PartialOrd for WriteFlushMode

fn partial_cmp(&self, other: &WriteFlushMode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for WriteFlushMode

impl Eq for WriteFlushMode

impl StructuralPartialEq for WriteFlushMode