DirBuilder in std::fs - Rust (original) (raw)

Struct DirBuilder

1.6.0 · Source

pub struct DirBuilder { /* private fields */ }

Expand description

A builder used to create directories in various manners.

This builder also supports platform-specific options.

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1.6.0 · Source

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();

1.6.0 · Source

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);

1.6.0 · Source

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());

1.6.0 · Source §

Available on Unix only.

Source §

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