Struct DirectoryCopyWithProgressOptions 

pub struct DirectoryCopyWithProgressOptions {
    pub destination_directory_rule: DestinationDirectoryRule,
    pub copy_depth_limit: DirectoryCopyDepthLimit,
    pub symlink_behaviour: SymlinkBehaviour,
    pub broken_symlink_behaviour: BrokenSymlinkBehaviour,
    pub read_buffer_size: usize,
    pub write_buffer_size: usize,
    pub progress_update_byte_interval: u64,
}

Options that influence the copy_directory_with_progress function.

Fields

destination_directory_rule: DestinationDirectoryRule

Specifies whether you allow the destination directory to exist before copying, and whether you require it to be empty. If you allow a non-empty destination directory, you may also specify how to handle existing destination files and sub-directories.

See DestinationDirectoryRule documentation for more details and examples.

copy_depth_limit: DirectoryCopyDepthLimit

Maximum depth of the source directory to copy.

symlink_behaviour: SymlinkBehaviour

Sets the behaviour for symbolic links when copying a directory.

broken_symlink_behaviour: BrokenSymlinkBehaviour

Sets the behaviour for broken symbolic links when copying a directory.

read_buffer_size: usize

Internal buffer size used for reading from source files.

Defaults to 64 KiB.

write_buffer_size: usize

Internal buffer size used for writing to destination files.

Defaults to 64 KiB.

progress_update_byte_interval: u64

Minimum number of bytes written between two consecutive progress reports.

Defaults to 512 KiB.

Note that the real reporting interval can be larger (see copy_directory_with_progress for more info).

Trait Implementations

impl Clone for DirectoryCopyWithProgressOptions

fn clone(&self) -> DirectoryCopyWithProgressOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DirectoryCopyWithProgressOptions

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

Formats the value using the given formatter.

impl Default for DirectoryCopyWithProgressOptions

fn default() -> Self

Constructs defaults for copying a directory, which are:

• DestinationDirectoryRule::AllowEmpty: if the destination directory already exists, it must be empty,
• DirectoryCopyDepthLimit::Unlimited: there is no copy depth limit,
• SymlinkBehaviour::Keep: symbolic links are not followed,
• BrokenSymlinkBehaviour::Keep: broken symbolic links are kept as-is, i.e. broken,
• the read and write buffers are 64 KiB large, and
• the progress reporting closure byte interval is set to 512 KiB.

impl PartialEq for DirectoryCopyWithProgressOptions

fn eq(&self, other: &DirectoryCopyWithProgressOptions) -> 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 Copy for DirectoryCopyWithProgressOptions

impl Eq for DirectoryCopyWithProgressOptions

impl StructuralPartialEq for DirectoryCopyWithProgressOptions