Struct EntryBuilder 

pub struct EntryBuilder { /* private fields */ }

Builder for Entry with ergonomic construction of optional fields.

Created via Entry::builder(). All fields are optional except spec, file, and vfstype, which are required by build.

Examples

let entry = Entry::builder()
    .spec(Spec::parse("/dev/sda1").unwrap())
    .file(MountPoint::new("/").unwrap())
    .vfstype(FsType::parse("ext4").unwrap())
    .comment("# Root")
    .build()
    .unwrap();

Implementations

impl EntryBuilder

pub fn spec(self, spec: Spec) -> Self

Set the filesystem spec (required).

pub fn file(self, file: MountPoint) -> Self

Set the mount point (required).

pub fn vfstype(self, vfstype: FsType) -> Self

Set the filesystem type (required).

pub fn options(self, options: Options) -> Self

Set the mount options (default: empty).

pub fn freq(self, freq: u32) -> Self

Set the dump frequency (default: 0).

pub fn passno(self, passno: u32) -> Self

Set the filesystem check order (default: 0).

pub fn comment(self, comment: impl Into<String>) -> Self

Set the comment preceding this entry.

pub fn build(self) -> Result<Entry, EntryBuilderError>

Build the Entry, consuming the builder.

Errors

Returns EntryBuilderError if any required fields (spec, file, vfstype) are missing.

Trait Implementations

impl Clone for EntryBuilder

fn clone(&self) -> EntryBuilder

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EntryBuilder

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

Formats the value using the given formatter.

impl Default for EntryBuilder

fn default() -> EntryBuilder

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EntryBuilder

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EntryBuilder

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.