Struct wasmer_wasi_asml_fork::Fd

pub struct Fd {
    pub rights: __wasi_rights_t,
    pub rights_inheriting: __wasi_rights_t,
    pub flags: __wasi_fdflags_t,
    pub offset: u64,
    pub open_flags: u16,
    pub inode: Inode,
}

Fields

rights: __wasi_rights_t

rights_inheriting: __wasi_rights_t

flags: __wasi_fdflags_t

offset: u64

open_flags: u16

Flags that determine how the Fd can be used.

Used when reopening a [HostFile] during WasiState deserialization.

inode: Inode

Implementations

impl Fd

pub const READ: u16

This Fd can be used with read system calls.

pub const WRITE: u16

This Fd can be used with write system calls.

pub const APPEND: u16

This Fd can append in write system calls. Note that the append permission implies the write permission.

pub const TRUNCATE: u16

This Fd will delete everything before writing. Note that truncate permissions require the write permission.

This permission is currently unused when deserializing WasiState.

pub const CREATE: u16

This Fd may create a file before writing to it. Note that create permissions require write permissions.

This permission is currently unused when deserializing WasiState.

Trait Implementations

impl Debug for Fd

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Fd

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for Fd

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

Serialize this value into the given Serde serializer.