simple-fatfs 0.1.0-alpha.2

A simple-to-use FAT filesystem library for Rust (mainly targeted at embedded systems)
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56

use crate::*;

#[cfg(not(feature = "std"))]
use alloc::boxed::Box;

#[derive(Debug)]
/// FileSystem mount options
pub struct FSOptions {
    pub(crate) clock: Box<dyn Clock>,
    pub(crate) codepage: codepage::Codepage,
    pub(crate) update_file_fields: bool,
}

impl FSOptions {
    #[inline]
    /// Create a new options struct with the default options
    ///
    /// This is just an alias to [`Self::default`]
    pub fn new() -> Self {
        Self::default()
    }

    /// Set the codepage to be used by the filesystem
    pub fn set_codepage(&mut self, codepage: Codepage) {
        self.codepage = codepage
    }

    /// Set the codepage to be used by the filesystem (chainable)
    pub fn with_codepage(mut self, codepage: Codepage) -> Self {
        self.set_codepage(codepage);

        self
    }

    /// Whether to update the last accessed/modified file fields
    pub fn set_update_file_fields(&mut self, update: bool) {
        self.update_file_fields = update
    }

    /// Whether to update the last accessed/modified file fields (chainable)
    pub fn with_update_file_fields(mut self, update: bool) -> Self {
        self.update_file_fields = update;

        self
    }
}

impl Default for FSOptions {
    fn default() -> Self {
        Self {
            clock: Box::new(DefaultClock),
            codepage: codepage::Codepage::CP437,
            update_file_fields: false,
        }
    }
}