Struct polars_io::parquet::write::BrotliLevel

pub struct BrotliLevel(/* private fields */);

Available on crate feature parquet only.

A valid Brotli compression level.

Implementations

impl BrotliLevel

pub fn try_new(level: u32) -> PolarsResult<Self>

Trait Implementations

impl Clone for BrotliLevel

fn clone(&self) -> BrotliLevel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BrotliLevel

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BrotliLevel

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for BrotliLevel

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BrotliLevel

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

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

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 Serialize for BrotliLevel

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for BrotliLevel

impl Eq for BrotliLevel

impl StructuralPartialEq for BrotliLevel