Struct wasmtime_environ::settings::Builder

pub struct Builder { /* fields omitted */ }

Collect settings values based on a template.

Implementations

impl Builder

pub fn new(tmpl: &'static Template) -> Builder

Create a new builder with defaults and names from the given template.

pub fn state_for(self, name: &str) -> Box<[u8], Global>

Extract contents of builder once everything is configured.

pub fn iter(&self) -> impl Iterator<Item = Setting>

Iterates the available settings in the builder.

Trait Implementations

impl Clone for Builder

pub fn clone(&self) -> Builder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Configurable for Builder

pub fn enable(&mut self, name: &str) -> Result<(), SetError>

Enable a boolean setting or apply a preset.

pub fn set(&mut self, name: &str, value: &str) -> Result<(), SetError>

Set the string value of any setting by name.

impl Hash for Builder

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.