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CustomUserError -> UserError

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This commit is contained in:
Svyatoslav Nikolsky
2017-08-01 16:15:08 +03:00
parent 9437b7bdfc
commit 7deee2c46b
16 changed files with 122 additions and 122 deletions
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18
src/interpreter/mod.rs
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@ -1,12 +1,12 @@
//! WebAssembly interpreter module.
/// Custom user error.
pub trait CustomUserError: 'static + ::std::fmt::Display + ::std::fmt::Debug + Clone + PartialEq {
pub trait UserError: 'static + ::std::fmt::Display + ::std::fmt::Debug + Clone + PartialEq {
}
/// Internal interpreter error.
#[derive(Debug, Clone, PartialEq)]
pub enum Error<E> where E: CustomUserError {
pub enum Error<E> where E: UserError {
/// Program-level error.
Program(String),
/// Validation error.
@ -41,7 +41,7 @@ pub enum Error<E> where E: CustomUserError {
User(E),
}
impl<E> Into<String> for Error<E> where E: CustomUserError {
impl<E> Into<String> for Error<E> where E: UserError {
fn into(self) -> String {
match self {
Error::Program(s) => s,
@ -66,11 +66,11 @@ impl<E> Into<String> for Error<E> where E: CustomUserError {
/// Dummy user error.
#[derive(Debug, Clone, PartialEq)]
pub struct DummyCustomUserError;
pub struct DummyUserError;
impl CustomUserError for DummyCustomUserError {}
impl UserError for DummyUserError {}
impl ::std::fmt::Display for DummyCustomUserError {
impl ::std::fmt::Display for DummyUserError {
fn fmt(&self, _f: &mut ::std::fmt::Formatter) -> Result<(), ::std::fmt::Error> { Ok(()) }
}
@ -102,12 +102,12 @@ pub use self::env::EnvParams;
/// Default type of ProgramInstance if you do not need any custom user errors.
/// To work with custom user errors or interpreter internals, use CustomProgramInstance.
pub type DefaultProgramInstance = self::program::ProgramInstance<DummyCustomUserError>;
pub type DefaultProgramInstance = self::program::ProgramInstance<DummyUserError>;
/// Default type of ModuleInstance if you do not need any custom user errors.
/// To work with custom user errors or interpreter internals, use CustomModuleInstance.
pub type DefaultModuleInstance = self::module::ModuleInstance<DummyCustomUserError>;
pub type DefaultModuleInstance = self::module::ModuleInstance<DummyUserError>;
/// Default type of ModuleInstanceInterface if you do not need any custom user errors.
/// To work with custom user errors or interpreter internals, use CustomModuleInstanceInterface.
pub type DefaultModuleInstanceInterface = self::module::ModuleInstanceInterface<DummyCustomUserError>;
pub type DefaultModuleInstanceInterface = self::module::ModuleInstanceInterface<DummyUserError>;