Struct hdfs_client::WriterOptions

pub struct WriterOptions {
    pub replica: Option<u32>,
    pub checksum: Option<ChecksumTypeProto>,
    pub block_size: Option<u64>,
    pub perm: Option<u32>,
    pub unmask: Option<u32>,
    pub over_ride: bool,
}

Fields

replica: Option<u32>

checksum: Option<ChecksumTypeProto>

block_size: Option<u64>

perm: Option<u32>

unmask: Option<u32>

over_ride: bool

Implementations

impl WriterOptions

pub fn replica(self, replica: impl Into<Option<u32>>) -> Self

pub fn checksum(self, checksum: impl Into<Option<ChecksumTypeProto>>) -> Self

pub fn block_size(self, block_size: impl Into<Option<u64>>) -> Self

pub fn append<S: Read + Write, D: Read + Write>( self, path: impl AsRef<Path>, fs: &mut HDFS<S, D> ) -> Result<FileWriter<S, D>, HDFSError>

pub fn create<S: Read + Write, D: Read + Write>( self, path: impl AsRef<Path>, fs: &mut HDFS<S, D> ) -> Result<FileWriter<S, D>, HDFSError>

Trait Implementations

impl Debug for WriterOptions

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

Formats the value using the given formatter.

impl Default for WriterOptions

fn default() -> WriterOptions

Returns the “default value” for a type.