Struct tokio::fs::DirBuilder [−][src]
A builder for creating directories in various manners.
Additional Unix-specific options are available via importing the
DirBuilderExt
trait.
This is a specialized version of std::fs::DirBuilder
for usage on
the Tokio runtime.
Implementations
impl DirBuilder
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pub fn new() -> Self
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Creates a new set of options with default mode/security settings for all platforms and also non-recursive.
This is an async version of std::fs::DirBuilder::new
Examples
use tokio::fs::DirBuilder; let builder = DirBuilder::new();
pub fn recursive(&mut self, recursive: bool) -> &mut Selfⓘ
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Indicates whether to create directories recursively (including all parent directories). Parents that do not exist are created with the same security and permissions settings.
This option defaults to false
.
This is an async version of std::fs::DirBuilder::recursive
Examples
use tokio::fs::DirBuilder; let mut builder = DirBuilder::new(); builder.recursive(true);
pub async fn create<P: AsRef<Path>>(&self, path: P) -> Result<()>
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Creates the specified directory with the configured options.
It is considered an error if the directory already exists unless recursive mode is enabled.
This is an async version of std::fs::DirBuilder::create
Errors
An error will be returned under the following circumstances:
- Path already points to an existing file.
- Path already points to an existing directory and the mode is non-recursive.
- The calling process doesn’t have permissions to create the directory or its missing parents.
- Other I/O error occurred.
Examples
use tokio::fs::DirBuilder; use std::io; #[tokio::main] async fn main() -> io::Result<()> { DirBuilder::new() .recursive(true) .create("/tmp/foo/bar/baz") .await?; Ok(()) }
Trait Implementations
impl Debug for DirBuilder
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impl Default for DirBuilder
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fn default() -> DirBuilder
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impl DirBuilderExt for DirBuilder
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Auto Trait Implementations
impl RefUnwindSafe for DirBuilder
impl Send for DirBuilder
impl Sync for DirBuilder
impl Unpin for DirBuilder
impl UnwindSafe for DirBuilder
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut Tⓘ
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,