Struct PerfInput 

#[non_exhaustive]
pub struct PerfInput {
    pub since: u64,
    pub max: u32,
    pub snapshot: bool,
    pub diff_from: Option<u32>,
}

Which of the session’s frames’ records perf reads.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

since: u64

The first record’s number: 0, or the last answer’s next.

max: u32

The most records to answer, 1 to 600.

snapshot: bool

Take a heap snapshot now: what holds the heap by memory tag. The session keeps its last 8, by frame.

diff_from: Option<u32>

The frame of a kept snapshot: answer the diff from it to the snapshot taken now, or, without snapshot, to the newest kept.

Implementations

impl PerfInput

pub fn check(&self) -> Result<(), String>

Whether the session can answer it: max from 1 to 600.

Trait Implementations

impl Clone for PerfInput

fn clone(&self) -> PerfInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PerfInput

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

Formats the value using the given formatter.

impl Default for PerfInput

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PerfInput

where PerfInput: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PerfInput

impl JsonSchema for PerfInput

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for PerfInput

fn eq(&self, other: &PerfInput) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for PerfInput

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PerfInput