Trait EnvSubst

pub trait EnvSubst: Sized {
    // Required method
    fn env_subst(
        &self,
        context: &HashMap<String, String>,
    ) -> Result<Self, SubstError>;
}

Required Methods

fn env_subst( &self, context: &HashMap<String, String>, ) -> Result<Self, SubstError>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl EnvSubst for Value

fn env_subst( &self, context: &HashMap<String, String>, ) -> Result<Self, SubstError>

impl EnvSubst for String

fn env_subst( &self, context: &HashMap<String, String>, ) -> Result<Self, SubstError>

impl<T> EnvSubst for Option<T>

where T: EnvSubst,

fn env_subst( &self, context: &HashMap<String, String>, ) -> Result<Self, SubstError>

impl<T> EnvSubst for Vec<T>

where T: EnvSubst,

fn env_subst( &self, context: &HashMap<String, String>, ) -> Result<Self, SubstError>

Implementors

impl EnvSubst for ExecEntry

impl EnvSubst for FileEntry

impl EnvSubst for InitEntry

impl EnvSubst for KernelSpec

impl EnvSubst for Manifest