Struct DataResponseMetadata 

#[non_exhaustive]
pub struct DataResponseMetadata {
    pub locale: Option<DataLocale>,
    pub buffer_format: Option<BufferFormat>,
    pub checksum: Option<u64>,
}

A response object containing metadata about the returned data.

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.

locale: Option<DataLocale>

The resolved locale of the returned data, if locale fallbacking was performed.

buffer_format: Option<BufferFormat>

The format of the buffer for buffer-backed data, if known (for example, JSON).

checksum: Option<u64>

An optional checksum. This can be used to ensure consistency across different markers.

Implementations

impl DataResponseMetadata

pub fn with_checksum(self, checksum: u64) -> Self

Sets the checksum.

Trait Implementations

impl Clone for DataResponseMetadata

fn clone(&self) -> DataResponseMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DataResponseMetadata

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

Formats the value using the given formatter.

impl Default for DataResponseMetadata

fn default() -> DataResponseMetadata

Returns the “default value” for a type.

impl PartialEq for DataResponseMetadata

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

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 48 bytes