Enum SchemaEncoding 

#[non_exhaustive]
pub enum SchemaEncoding {
    ArrowIpc,
    Unknown(u32),
}

How the schema bytes are encoded.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ArrowIpc

An Arrow IPC schema message, exactly as arrow-ipc writes one.

This crate does not depend on Arrow and does not look inside these bytes. Carrying the encoding rather than assuming it means a later version can add a second one without a new major version, and it means this crate stays small enough to fuzz properly.

Unknown(u32)

Something this build does not know about, carried through so that a tool which only wants the section table is not stopped by a schema it cannot read.

Implementations

impl SchemaEncoding

pub const fn code(self) -> u32

The number this encoding is written as.

pub const fn from_code(code: u32) -> Self

The encoding a code stands for.

Trait Implementations

impl Clone for SchemaEncoding

fn clone(&self) -> SchemaEncoding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SchemaEncoding

impl Debug for SchemaEncoding

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SchemaEncoding

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SchemaEncoding

impl PartialEq for SchemaEncoding

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SchemaEncoding

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 SchemaEncoding