Struct std::fs::DirBuilder

1.6.0 · source ·
pub struct DirBuilder {
    inner: DirBuilder,
    recursive: bool,
}
Expand description

A builder used to create directories in various manners.

This builder also supports platform-specific options.

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§inner: DirBuilder§recursive: bool

Implementations§

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impl DirBuilder

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pub fn new() -> DirBuilder

Creates a new set of options with default mode/security settings for all platforms and also non-recursive.

Examples
use std::fs::DirBuilder;

let builder = DirBuilder::new();
Run
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pub fn recursive(&mut self, recursive: bool) -> &mut Self

Indicates that directories should be created recursively, creating all parent directories. Parents that do not exist are created with the same security and permissions settings.

This option defaults to false.

Examples
use std::fs::DirBuilder;

let mut builder = DirBuilder::new();
builder.recursive(true);
Run
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pub fn create<P: AsRef<Path>>(&self, path: P) -> Result<()>

Creates the specified directory with the options configured in this builder.

It is considered an error if the directory already exists unless recursive mode is enabled.

Examples
use std::fs::{self, DirBuilder};

let path = "/tmp/foo/bar/baz";
DirBuilder::new()
    .recursive(true)
    .create(path).unwrap();

assert!(fs::metadata(path).unwrap().is_dir());
Run
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fn _create(&self, path: &Path) -> Result<()>

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fn create_dir_all(&self, path: &Path) -> Result<()>

Trait Implementations§

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impl Debug for DirBuilder

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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 DirBuilderExt for DirBuilder

Available on Unix only.
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fn mode(&mut self, mode: u32) -> &mut DirBuilder

Sets the mode to create new directories with. This option defaults to 0o777. Read more

Auto Trait 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,

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fn borrow(&self) -> &T

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

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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

Performs the conversion.