Struct compio_fs::Metadata

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

Metadata information about a file.

Implementations

impl Metadata

pub fn file_type(&self) -> FileType

Returns the file type for this metadata.

pub fn is_dir(&self) -> bool

Returns true if this metadata is for a directory.

pub fn is_file(&self) -> bool

Returns true if this metadata is for a regular file.

pub fn is_symlink(&self) -> bool

Returns true if this metadata is for a symbolic link.

pub fn len(&self) -> u64

Returns the size of the file, in bytes, this metadata is for.

pub fn permissions(&self) -> Permissions

Returns the permissions of the file this metadata is for.

pub fn modified(&self) -> Result<SystemTime>

Returns the last modification time listed in this metadata.

Platform specific

• Windows: The returned value corresponds to the ftLastWriteTime field.
• Unix: The returned value corresponds to the mtime field.

pub fn accessed(&self) -> Result<SystemTime>

Returns the last access time of this metadata.

Platform specific

• Windows: The returned value corresponds to the ftLastAccessTime field.
• Unix: The returned value corresponds to the atime field.

pub fn created(&self) -> Result<SystemTime>

Returns the creation time listed in this metadata.

Platform specific

• Windows: The returned value corresponds to the ftCreationTime field.
• Unix: The returned value corresponds to the btime field of [libc::statx] or birthtime field.

impl Metadata

pub fn from_std(m: Metadata) -> Self

Available on Windows only.

Create Metadata from std::fs::Metadata.

pub fn file_attributes(&self) -> u32

Available on Windows only.

Returns the value of the dwFileAttributes field of this metadata.

pub fn creation_time(&self) -> u64

Available on Windows only.

Returns the value of the ftCreationTime field of this metadata.

pub fn last_access_time(&self) -> u64

Available on Windows only.

Returns the value of the ftLastAccessTime field of this metadata.

pub fn last_write_time(&self) -> u64

Available on Windows only.

Returns the value of the ftLastWriteTime field of this metadata.

impl Metadata

pub fn volume_serial_number(&self) -> Option<u32>

Available on Windows and crate feature windows_by_handle only.

Returns the value of the dwVolumeSerialNumber field of this metadata.

pub fn number_of_links(&self) -> Option<u32>

Available on Windows and crate feature windows_by_handle only.

Returns the value of the nNumberOfLinks field of this metadata.

pub fn file_index(&self) -> Option<u64>

Available on Windows and crate feature windows_by_handle only.

Returns the value of the nFileIndex{Low,High} fields of this metadata.

Trait Implementations

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a copy of the value.

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

Performs copy-assignment from source.