Struct cap_std::fs_utf8::FileType

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pub struct FileType(_);
Available on crate feature fs_utf8 only.
Expand description

A structure representing a type of file with accessors for each file type.

This corresponds to std::fs::FileType.

We need to define our own version because the libstd `FileType` doesn't have a public constructor that we can use.

Implementations§

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impl FileType

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pub const fn dir() -> FileType

Creates a FileType for which is_dir() returns true.

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pub const fn file() -> FileType

Creates a FileType for which is_file() returns true.

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pub const fn unknown() -> FileType

Creates a FileType for which is_unknown() returns true.

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pub fn is_dir(&self) -> bool

Tests whether this file type represents a directory.

This corresponds to std::fs::FileType::is_dir.

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pub fn is_file(&self) -> bool

Tests whether this file type represents a regular file.

This corresponds to std::fs::FileType::is_file.

Tests whether this file type represents a symbolic link.

This corresponds to std::fs::FileType::is_symlink.

Trait Implementations§

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impl Clone for FileType

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fn clone(&self) -> FileType

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for FileType

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

Formats the value using the given formatter. Read more
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impl FileTypeExt for FileType

Available on Unix or target_os="vxworks" only.
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fn is_block_device(&self) -> bool

Returns true if this file type is a block device.
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fn is_char_device(&self) -> bool

Returns true if this file type is a character device.
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fn is_fifo(&self) -> bool

Returns true if this file type is a fifo.
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fn is_socket(&self) -> bool

Returns true if this file type is a socket.
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impl Hash for FileType

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq<FileType> for FileType

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

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

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impl Eq for FileType

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impl StructuralEq for FileType

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impl StructuralPartialEq for FileType

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere
    T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere
    T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere
    T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere
    U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere
    T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere
    U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere
    U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.