Struct HostInput 

pub struct HostInput {
    pub path: String,
    pub identity: HostFileIdentity,
    pub content: Option<String>,
}

One host file in a HostInputSet: its path and the identity the run’s first open of that path found.

Fields

path: String

identity: HostFileIdentity

content: Option<String>

The SHA-256 (lowercase hex) of what the guest can read of the file: a regular file’s bytes, or the sorted names in a directory, without those the guest itself made or removed there (guest_rebound). Read when the run has ended, after every guest process exited, never while the guest runs (Linux raises an inotify event the guest could see for every open and read of a file), and only where the file still has the identity that open found (a directory, the same device and inode); present for a regular file of at most HOST_INPUT_CONTENT_LIMIT bytes or a directory on a backend whose tool can name the guest’s descriptor. The guest sees a host file’s bytes and size, and a directory’s names, not their host inodes or times (Hermit virtualizes those, and makes some directories, such as its private /tmp, afresh for each run), so where both runs have it, the content decides whether the file changed (host_input_changed).

Trait Implementations

impl Clone for HostInput

fn clone(&self) -> HostInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HostInput

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HostInput

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for HostInput

impl Hash for HostInput

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for HostInput

fn eq(&self, other: &HostInput) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for HostInput

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for HostInput