Struct rerun::external::re_chunk::external::arrow::ipc::gen::Message::BodyCompressionMethod

#[repr(transparent)]
pub struct BodyCompressionMethod(pub i8);

Expand description

Provided for forward compatibility in case we need to support different strategies for compressing the IPC message body (like whole-body compression rather than buffer-level) in the future

Tuple Fields§

§0: i8

Implementations§

impl BodyCompressionMethod

pub const BUFFER: BodyCompressionMethod = _

Each constituent buffer is first compressed with the indicated compressor, and then written with the uncompressed length in the first 8 bytes as a 64-bit little-endian signed integer followed by the compressed buffer bytes (and then padding as required by the protocol). The uncompressed length may be set to -1 to indicate that the data that follows is not compressed, which can be useful for cases where compression does not yield appreciable savings.

pub const ENUM_MIN: i8 = 0i8

pub const ENUM_MAX: i8 = 0i8

pub const ENUM_VALUES: &'static [BodyCompressionMethod] = _

pub fn variant_name(self) -> Option<&'static str>

Returns the variant’s name or “” if unknown.

Trait Implementations§

impl Clone for BodyCompressionMethod

fn clone(&self) -> BodyCompressionMethod

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for BodyCompressionMethod

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

Formats the value using the given formatter. Read more

impl Default for BodyCompressionMethod

fn default() -> BodyCompressionMethod

Returns the “default value” for a type. Read more

impl EndianScalar for BodyCompressionMethod

type Scalar = i8

fn to_little_endian(self) -> i8

fn from_little_endian(v: i8) -> BodyCompressionMethod

impl<'a> Follow<'a> for BodyCompressionMethod

type Inner = BodyCompressionMethod

unsafe fn follow( buf: &'a [u8], loc: usize, ) -> <BodyCompressionMethod as Follow<'a>>::Inner

Safety Read more

impl Hash for BodyCompressionMethod

fn hash<H>(&self, state: &mut H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more

1.3.0 · source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl Ord for BodyCompressionMethod

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

This method returns an Ordering between self and other. Read more

1.21.0 · source§

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

Compares and returns the maximum of two values. Read more

1.21.0 · source§

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

Compares and returns the minimum of two values. Read more

1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more

impl PartialEq for BodyCompressionMethod

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

This method tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for BodyCompressionMethod

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

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

1.0.0 · source§

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

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source§

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · source§

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

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source§

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Push for BodyCompressionMethod

type Output = BodyCompressionMethod

unsafe fn push(&self, dst: &mut [u8], _written_len: usize)

Safety Read more

fn size() -> usize

fn alignment() -> PushAlignment

impl<'a> Verifiable for BodyCompressionMethod

fn run_verifier( v: &mut Verifier<'_, '_>, pos: usize, ) -> Result<(), InvalidFlatbuffer>

Runs the verifier for this type, assuming its at position pos in the verifier’s buffer. Should not need to be called directly.

impl Copy for BodyCompressionMethod

impl Eq for BodyCompressionMethod

impl SimpleToVerifyInSlice for BodyCompressionMethod

impl StructuralPartialEq for BodyCompressionMethod

Auto Trait Implementations§

impl Freeze for BodyCompressionMethod

impl RefUnwindSafe for BodyCompressionMethod

impl Send for BodyCompressionMethod

impl Sync for BodyCompressionMethod

impl Unpin for BodyCompressionMethod

impl UnwindSafe for BodyCompressionMethod

Blanket Implementations§

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