Struct dia_files::FilePermissions

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pub struct FilePermissions { /* private fields */ }
Expand description

§File Permissions

§Notes

Currently, only Unix is supported.

§Examples

use dia_files::{FilePermissions, Permissions};

assert!(
    FilePermissions::new(Permissions::Read, Permissions::None, Permissions::None)
    < FilePermissions::new(Permissions::Read, Permissions::Read, Permissions::Read)
);

Implementations§

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impl FilePermissions

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pub const fn new( user: Permissions, group: Permissions, others: Permissions ) -> Self

Available on Unix only.
§Makes new instance
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pub const fn user(&self) -> &Permissions

Available on Unix only.
§User’s permissions
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pub const fn group(&self) -> &Permissions

Available on Unix only.
§Group’s permissions
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pub const fn others(&self) -> &Permissions

Available on Unix only.
§Others’ permissions
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pub async fn set<P>(&self, file: P) -> Result<()>
where P: AsRef<Path>,

Available on crate feature async-std and Unix only.
§Sets these permissions to a file

Trait Implementations§

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impl Clone for FilePermissions

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fn clone(&self) -> FilePermissions

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 FilePermissions

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

Formats the value using the given formatter. Read more
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impl From<&FilePermissions> for Permissions

Available on Unix only.
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fn from(file_permissions: &FilePermissions) -> Self

Converts to this type from the input type.
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impl From<&FilePermissions> for RawPermission

Available on Unix only.
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fn from(file_permissions: &FilePermissions) -> Self

Converts to this type from the input type.
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impl From<FilePermissions> for Permissions

Available on Unix only.
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fn from(file_permissions: FilePermissions) -> Self

Converts to this type from the input type.
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impl From<FilePermissions> for RawPermission

Available on Unix only.
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fn from(file_permissions: FilePermissions) -> Self

Converts to this type from the input type.
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impl Hash for FilePermissions

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

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 Ord for FilePermissions

Available on Unix only.
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fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for FilePermissions

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fn eq(&self, other: &FilePermissions) -> 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 PartialOrd for FilePermissions

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fn partial_cmp(&self, other: &FilePermissions) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl TryFrom<&Metadata> for FilePermissions

Available on Unix only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(metadata: &Metadata) -> Result<Self>

Performs the conversion.
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impl TryFrom<&Path> for FilePermissions

Available on Unix only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(path: &Path) -> Result<Self>

Performs the conversion.
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impl TryFrom<&PathBuf> for FilePermissions

Available on Unix only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(path: &PathBuf) -> Result<Self>

Performs the conversion.
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impl TryFrom<&Permissions> for FilePermissions

Available on Unix only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(permissions: &Permissions) -> Result<Self>

Performs the conversion.
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impl TryFrom<&u32> for FilePermissions

Available on Unix only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(r: &RawPermission) -> Result<Self>

Performs the conversion.
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impl TryFrom<Metadata> for FilePermissions

Available on Unix only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(metadata: Metadata) -> Result<Self>

Performs the conversion.
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impl TryFrom<PathBuf> for FilePermissions

Available on Unix only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(path: PathBuf) -> Result<Self>

Performs the conversion.
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impl TryFrom<Permissions> for FilePermissions

Available on Unix only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(permissions: Permissions) -> Result<Self>

Performs the conversion.
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impl TryFrom<u32> for FilePermissions

Available on Unix only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(r: RawPermission) -> Result<Self>

Performs the conversion.
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impl Copy for FilePermissions

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impl Eq for FilePermissions

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impl StructuralPartialEq for FilePermissions

Auto Trait Implementations§

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where T: 'static + ?Sized,

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where T: Clone,

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where U: Into<T>,

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type Error = Infallible

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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

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where S: Into<Dispatch>,

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