Trait error_code::Category[−][src]

pub trait Category {
    const NAME: &'static str;

    fn message(code: i32) -> Str;
}

Describes category of Error, defining it’s semantics.

Associated Constants

`const NAME: &'static str`[src]

Category’s name, used in formatting to identify type of error code.

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Required methods

`fn message(code: i32) -> Str`[src]

Returns the explanatory text for the code.

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Implementations on Foreign Types

`impl Category for ()`[src]

`const NAME: &'static str`[src]

`fn message<'a>(_: i32) -> Str`[src]

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Implementors

`impl Category for PosixCategory`[src]

`const NAME: &'static str`[src]

`fn message<'a>(code: i32) -> Str`[src]

`impl Category for SystemCategory`[src]

`const NAME: &'static str`[src]

`fn message<'a>(code: i32) -> Str`[src]

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Trait error_code::Category⎘[−][src]

Associated Constants

const NAME: &'static str[src]

Required methods

fn message(code: i32) -> Str[src]

Implementations on Foreign Types

impl Category for ()[src]

const NAME: &'static str[src]

fn message<'a>(_: i32) -> Str[src]

Implementors

impl Category for PosixCategory[src]

const NAME: &'static str[src]

fn message<'a>(code: i32) -> Str[src]

impl Category for SystemCategory[src]

const NAME: &'static str[src]

fn message<'a>(code: i32) -> Str[src]

Trait error_code::Category[−][src]

`const NAME: &'static str`[src]

`fn message(code: i32) -> Str`[src]

`impl Category for ()`[src]

`const NAME: &'static str`[src]

`fn message<'a>(_: i32) -> Str`[src]

`impl Category for PosixCategory`[src]

`const NAME: &'static str`[src]

`fn message<'a>(code: i32) -> Str`[src]

`impl Category for SystemCategory`[src]

`const NAME: &'static str`[src]

`fn message<'a>(code: i32) -> Str`[src]