Struct Tracepoint

pub struct Tracepoint {
    pub name: Option<String>,
    pub filter: Option<String>,
}

Fields

name: Option<String>

Group and name for the tracepoint, acceptable forms:

• “sched/sched_switch”
• “sched:sched_switch”

filter: Option<String>

Optional field-level filter for the tracepoint. Only events matching this filter will be counted (and therefore contribute to the sampling period). Example: “prev_pid >= 42 && next_pid == 0”. For full syntax, see kernel documentation on “Event filtering”: https://www.kernel.org/doc/Documentation/trace/events.txt

Implementations

impl Tracepoint

pub fn name(&self) -> &str

Returns the value of name, or the default value if name is unset.

pub fn filter(&self) -> &str

Returns the value of filter, or the default value if filter is unset.

Trait Implementations

impl Clone for Tracepoint

fn clone(&self) -> Tracepoint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Tracepoint

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

Formats the value using the given formatter.

impl Default for Tracepoint

fn default() -> Self

Returns the “default value” for a type.

impl Message for Tracepoint

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for Tracepoint

fn eq(&self, other: &Tracepoint) -> 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 Tracepoint