Struct HostsFile 

pub struct HostsFile {
    pub version: u32,
    pub default_host: Option<String>,
    pub hosts: HashMap<String, HostConfig>,
}

Root structure for hosts.json file

Fields

version: u32

Schema version for future migrations

default_host: Option<String>

Default host name (None = local Docker)

hosts: HashMap<String, HostConfig>

Map of host name to configuration

Implementations

impl HostsFile

pub fn new() -> Self

Create empty hosts file

pub fn add_host(&mut self, name: impl Into<String>, config: HostConfig)

Add a host

pub fn remove_host(&mut self, name: &str) -> Option<HostConfig>

Remove a host

pub fn get_host(&self, name: &str) -> Option<&HostConfig>

Get a host by name

pub fn get_host_mut(&mut self, name: &str) -> Option<&mut HostConfig>

Get mutable reference to a host

pub fn has_host(&self, name: &str) -> bool

Check if host exists

pub fn set_default(&mut self, name: Option<String>)

Set the default host

pub fn host_names(&self) -> Vec<&str>

Get list of host names

Trait Implementations

impl Clone for HostsFile

fn clone(&self) -> HostsFile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HostsFile

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

Formats the value using the given formatter.

impl Default for HostsFile

fn default() -> HostsFile

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HostsFile

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for HostsFile

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for HostsFile

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 HostsFile