Struct WriteOptions

pub struct WriteOptions {
    pub block_size: Option<u64>,
    pub replication: Option<u32>,
    pub permission: u32,
    pub overwrite: bool,
    pub create_parent: bool,
}

Fields

block_size: Option<u64>

Block size. Default is retrieved from the server.

replication: Option<u32>

Replication factor. Default is retrieved from the server.

permission: u32

Unix file permission, defaults to 0o644, which is “rw-r–r–” as a Unix permission. This is the raw octal value represented in base 10.

overwrite: bool

Whether to overwrite the file, defaults to false. If true and the file does not exist, it will result in an error.

create_parent: bool

Whether to create any missing parent directories, defaults to true. If false and the parent directory does not exist, an error will be returned.

Implementations

impl WriteOptions

pub fn block_size(self, block_size: u64) -> Self

Set the block_size for the new file

pub fn replication(self, replication: u32) -> Self

Set the replication for the new file

pub fn permission(self, permission: u32) -> Self

Set the raw octal permission value for the new file

pub fn overwrite(self, overwrite: bool) -> Self

Set whether to overwrite an existing file

pub fn create_parent(self, create_parent: bool) -> Self

Set whether to create all missing parent directories

Trait Implementations

impl AsRef<WriteOptions> for WriteOptions

fn as_ref(&self) -> &WriteOptions

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for WriteOptions

fn clone(&self) -> WriteOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for WriteOptions

fn default() -> Self

Returns the “default value” for a type.